RESIDUE 18O 44 CONECT C1 4 N1 C2 O5 H1 CONECT N1 3 C1 C7 HN1 CONECT S1 1 C7 CONECT C2 4 C1 O2 C3 H2 CONECT N2 3 N3 C7 HN2 CONECT O2 2 C2 HO2 CONECT C3 4 C2 O3 C4 H3 CONECT N3 2 N2 C8 CONECT O3 2 C3 HO3 CONECT C4 4 C3 O4 C5 H4 CONECT N4 3 O7 O8 C12 CONECT O4 2 C4 HO4 CONECT C5 4 C4 O5 C6 H5 CONECT O5 2 C1 C5 CONECT C6 4 C5 O6 H6 H6A CONECT O6 2 C6 HO6 CONECT C7 3 N1 S1 N2 CONECT O7 1 N4 CONECT C8 3 N3 C9 H8 CONECT O8 1 N4 CONECT C9 3 C8 C10 C14 CONECT C10 3 C9 C11 H10 CONECT C11 3 C10 C12 H11 CONECT C12 3 N4 C11 C13 CONECT C13 3 C12 C14 H13 CONECT C14 3 C9 C13 H14 CONECT H1 1 C1 CONECT HN1 1 N1 CONECT H2 1 C2 CONECT HN2 1 N2 CONECT HO2 1 O2 CONECT H3 1 C3 CONECT HO3 1 O3 CONECT H4 1 C4 CONECT HO4 1 O4 CONECT H5 1 C5 CONECT H6 1 C6 CONECT H6A 1 C6 CONECT HO6 1 O6 CONECT H8 1 C8 CONECT H10 1 C10 CONECT H11 1 C11 CONECT H13 1 C13 CONECT H14 1 C14 END HET 18O 44 HETSYN 18O 4-nitrobenzaldehyde-4-(beta-D-glucopyranosyl) thiosemic HETSYN 2 18O arbazone HETNAM 18O N-({(2E)-2-[(4-nitrophenyl)methylidene]hydrazino}carbon HETNAM 2 18O othioyl)-beta-D-glucopyranosylamine FORMUL 18O C14 H18 N4 O7 S1