RESIDUE 18E 31 CONECT C1 3 O1 C2 C6 CONECT O1 2 C1 HO1 CONECT C2 3 C1 C3 H2 CONECT C3 3 C2 C4 H3 CONECT C4 3 C3 C5 C7 CONECT C5 3 C4 C6 C10 CONECT C6 3 C1 C5 H6 CONECT C7 3 C4 C8 N11 CONECT C8 3 C7 C9 C13 CONECT C9 3 C8 C10 H9 CONECT C10 3 C5 C9 H10 CONECT N11 3 C7 C12 HN11 CONECT C12 3 N11 C13 C14 CONECT C13 3 C8 C12 C18 CONECT C14 3 C12 C15 C16 CONECT C15 4 C14 H15 H15A H15B CONECT C16 3 C14 N17 H16 CONECT N17 2 C16 C18 CONECT C18 3 C13 N17 CL18 CONECT CL18 1 C18 CONECT HO1 1 O1 CONECT H2 1 C2 CONECT H3 1 C3 CONECT H6 1 C6 CONECT H9 1 C9 CONECT H10 1 C10 CONECT H15 1 C15 CONECT H15A 1 C15 CONECT H15B 1 C15 CONECT H16 1 C16 CONECT HN11 1 N11 END HET 18E 31 HETNAM 18E 7-chloro-10-methyl-11H-benzo[g]pyrido[4,3-b]indol-3-ol FORMUL 18E C16 H11 Cl1 N2 O1