RESIDUE 16C 105 CONECT O19 1 C19 CONECT C19 3 O19 N2 C20 CONECT N2 3 C19 C2 HN2 CONECT C2 4 N2 C1 C3 H2 CONECT C1 4 C2 O1 H11 H12 CONECT O1 2 C1 HO1 CONECT C3 4 C2 C4 O3 H3 CONECT C4 3 C3 C5 H4 CONECT C5 3 C4 C6 H5 CONECT C6 4 C5 C7 H61 H62 CONECT C7 4 C6 C8 H71 H72 CONECT C8 4 C7 C9 H81 H82 CONECT C9 4 C8 C10 H91 H92 CONECT C10 4 C9 C11 H101 H102 CONECT C11 4 C10 C12 H111 H112 CONECT C12 4 C11 C13 H121 H122 CONECT C13 4 C12 C14 H131 H132 CONECT C14 4 C13 C15 H141 H142 CONECT C15 4 C14 C16 H151 H152 CONECT C16 4 C15 C17 H161 H162 CONECT C17 4 C16 C18 H171 H172 CONECT C18 4 C17 H181 H182 H183 CONECT O3 2 C3 HO3 CONECT C20 4 C19 C21 H201 H202 CONECT C21 4 C20 C22 H211 H212 CONECT C22 4 C21 C23 H221 H222 CONECT C23 4 C22 C24 H231 H232 CONECT C24 4 C23 C25 H241 H242 CONECT C25 4 C24 C26 H251 H252 CONECT C26 4 C25 C27 H261 H262 CONECT C27 4 C26 C28 H271 H272 CONECT C28 4 C27 C29 H281 H282 CONECT C29 4 C28 C30 H291 H292 CONECT C30 4 C29 C31 H301 H302 CONECT C31 4 C30 C32 H311 H312 CONECT C32 4 C31 C33 H321 H322 CONECT C33 4 C32 C34 H331 H332 CONECT C34 4 C33 H341 H342 H343 CONECT HN2 1 N2 CONECT H2 1 C2 CONECT H11 1 C1 CONECT H12 1 C1 CONECT HO1 1 O1 CONECT H3 1 C3 CONECT H4 1 C4 CONECT H5 1 C5 CONECT H61 1 C6 CONECT H62 1 C6 CONECT H71 1 C7 CONECT H72 1 C7 CONECT H81 1 C8 CONECT H82 1 C8 CONECT H91 1 C9 CONECT H92 1 C9 CONECT H101 1 C10 CONECT H102 1 C10 CONECT H111 1 C11 CONECT H112 1 C11 CONECT H121 1 C12 CONECT H122 1 C12 CONECT H131 1 C13 CONECT H132 1 C13 CONECT H141 1 C14 CONECT H142 1 C14 CONECT H151 1 C15 CONECT H152 1 C15 CONECT H161 1 C16 CONECT H162 1 C16 CONECT H171 1 C17 CONECT H172 1 C17 CONECT H181 1 C18 CONECT H182 1 C18 CONECT H183 1 C18 CONECT HO3 1 O3 CONECT H201 1 C20 CONECT H202 1 C20 CONECT H211 1 C21 CONECT H212 1 C21 CONECT H221 1 C22 CONECT H222 1 C22 CONECT H231 1 C23 CONECT H232 1 C23 CONECT H241 1 C24 CONECT H242 1 C24 CONECT H251 1 C25 CONECT H252 1 C25 CONECT H261 1 C26 CONECT H262 1 C26 CONECT H271 1 C27 CONECT H272 1 C27 CONECT H281 1 C28 CONECT H282 1 C28 CONECT H291 1 C29 CONECT H292 1 C29 CONECT H301 1 C30 CONECT H302 1 C30 CONECT H311 1 C31 CONECT H312 1 C31 CONECT H321 1 C32 CONECT H322 1 C32 CONECT H331 1 C33 CONECT H332 1 C33 CONECT H341 1 C34 CONECT H342 1 C34 CONECT H343 1 C34 END HET 16C 105 HETSYN 16C C16-CERAMIDE, N-PALMITOYL-D-ERYTHRO-SPHINGOSINE, (2S,3R HETSYN 2 16C ,4E)-2-PALMITOYLAMINOOCTADEC-4-ENE-1,3-DIOL, (2S,3R,4E) HETSYN 3 16C -2-PALMITOYLAMINO-1,3-OCTADEC-4-ENEDIOL HETNAM 16C N-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)PALMITAMIDE FORMUL 16C C34 H67 N1 O3