RESIDUE 20C 33 CONECT C1 3 C2 C6 C13 CONECT C2 3 C1 C3 H2 CONECT C3 3 C2 C4 H3 CONECT C4 3 C3 C5 H4 CONECT C5 3 C4 C6 C7 CONECT C6 3 C1 C5 C9 CONECT C7 3 C5 N8 O12 CONECT N8 3 C7 C9 C10 CONECT C9 3 C6 N8 O11 CONECT C10 3 N8 C14 C18 CONECT O11 1 C9 CONECT O12 1 C7 CONECT C13 4 C1 H13 H13A H13B CONECT C14 3 C10 C15 H14 CONECT C15 3 C14 C16 H15 CONECT C16 3 C15 C17 C20 CONECT C17 3 C16 C18 O19 CONECT C18 3 C10 C17 H18 CONECT O19 2 C17 HO19 CONECT C20 3 C16 O21 O22 CONECT O21 1 C20 CONECT O22 2 C20 HO22 CONECT H2 1 C2 CONECT H3 1 C3 CONECT H4 1 C4 CONECT H13 1 C13 CONECT H13A 1 C13 CONECT H13B 1 C13 CONECT H14 1 C14 CONECT H15 1 C15 CONECT H18 1 C18 CONECT HO19 1 O19 CONECT HO22 1 O22 END HET 20C 33 HETSYN 20C 2-hydroxy-4-(4-methyl-1,3-dioxo-2,3-dihydro-1H- isoindo HETSYN 2 20C l-2-yl)benzoic acid HETNAM 20C 2-hydroxy-4-(4-methyl-1,3-dioxo-1,3-dihydro-2H-isoindol HETNAM 2 20C -2-yl)benzoic acid FORMUL 20C C16 H11 N1 O5