RESIDUE 91L 30 CONECT C01 3 C02 C05 C21 CONECT C02 3 C01 O03 O04 CONECT C05 3 C01 C07 N06 CONECT C07 3 C05 C08 C18 CONECT C08 3 C07 C10 O09 CONECT C10 3 C08 C11 C15 CONECT C11 3 C10 C12 H1 CONECT C12 3 C11 C13 H2 CONECT C13 3 C12 C14 H3 CONECT C14 3 C13 C15 H4 CONECT C15 3 C10 C14 C16 CONECT C16 3 C15 C18 O17 CONECT C18 3 C07 C16 C19 CONECT C19 3 C18 C21 O20 CONECT C21 3 C01 C19 H5 CONECT N06 3 C05 H6 H7 CONECT O03 2 C02 H8 CONECT O04 1 C02 CONECT O09 1 C08 CONECT O17 1 C16 CONECT O20 2 C19 H9 CONECT H1 1 C11 CONECT H2 1 C12 CONECT H3 1 C13 CONECT H4 1 C14 CONECT H5 1 C21 CONECT H6 1 N06 CONECT H7 1 N06 CONECT H8 1 O03 CONECT H9 1 O20 END HET 91L 30 HETNAM 91L 1-amino-4-hydroxy-9,10-dioxo-9,10-dihydroanthracene-2-c HETNAM 2 91L arboxylic acid FORMUL 91L C15 H9 N1 O5