RESIDUE 8G8 16 CONECT C4 3 C5 N1 C7 CONECT C5 3 C4 N2 N CONECT C6 3 N2 N3 CL CONECT N1 2 C4 C3 CONECT C7 3 C4 N3 H8 CONECT N2 2 C5 C6 CONECT N3 2 C6 C7 CONECT CL 1 C6 CONECT C3 3 N1 N H7 CONECT N 3 C5 C3 C1 CONECT C1 4 N H3 H1 H2 CONECT H8 1 C7 CONECT H7 1 C3 CONECT H3 1 C1 CONECT H1 1 C1 CONECT H2 1 C1 END HET 8G8 16 HETNAM 8G8 2-chloranyl-9-methyl-purine FORMUL 8G8 C6 H5 Cl1 N4