RESIDUE 9CA 22 CONECT C9A 3 C1 C4A N9 CONECT C1 3 C9A C2 H1 CONECT C2 3 C1 C3 H2 CONECT C3 3 C2 C4 H3 CONECT C4 3 C3 C4A H4 CONECT C4A 3 C9A C4 C4B CONECT C4B 3 C4A C5 C8A CONECT C5 3 C4B C6 H5 CONECT C6 3 C5 C7 H6 CONECT C7 3 C6 C8 H7 CONECT C8 3 C7 C8A H8 CONECT C8A 3 C4B C8 N9 CONECT N9 3 C9A C8A HN9 CONECT H1 1 C1 CONECT H2 1 C2 CONECT H3 1 C3 CONECT H4 1 C4 CONECT H5 1 C5 CONECT H6 1 C6 CONECT H7 1 C7 CONECT H8 1 C8 CONECT HN9 1 N9 END HET 9CA 22 HETNAM 9CA 9H-CARBAZOLE FORMUL 9CA C12 H9 N1