RESIDUE 612 48 CONECT C1 4 C2 C6 S H1 CONECT C2 4 C1 C3 H2 H2A CONECT C3 4 C2 C4 H3 H3A CONECT C4 4 C3 C5 H4 H4A CONECT C5 4 C4 C6 H5 H5A CONECT C6 4 C1 C5 H6 H6A CONECT S 2 C1 C7 CONECT C7 3 S C12 N8 CONECT C12 3 C7 CF C11 CONECT CF 4 C12 CH CI HF CONECT CH 4 CF HH HHA HHB CONECT CI 4 CF HI HIA HIB CONECT C11 3 C12 O11 N10 CONECT O11 1 C11 CONECT N8 3 C7 C9 CA CONECT C9 3 N8 O9 N10 CONECT O9 1 C9 CONECT N10 3 C11 C9 HN10 CONECT CA 4 N8 OB HA HAA CONECT OB 2 CA CC CONECT CC 4 OB CD HC HCA CONECT CD 4 CC HD HDA HDB CONECT H1 1 C1 CONECT H2 1 C2 CONECT H2A 1 C2 CONECT H3 1 C3 CONECT H3A 1 C3 CONECT H4 1 C4 CONECT H4A 1 C4 CONECT H5 1 C5 CONECT H5A 1 C5 CONECT H6 1 C6 CONECT H6A 1 C6 CONECT HF 1 CF CONECT HH 1 CH CONECT HHA 1 CH CONECT HHB 1 CH CONECT HI 1 CI CONECT HIA 1 CI CONECT HIB 1 CI CONECT HN10 1 N10 CONECT HA 1 CA CONECT HAA 1 CA CONECT HC 1 CC CONECT HCA 1 CC CONECT HD 1 CD CONECT HDA 1 CD CONECT HDB 1 CD END HET 612 48 HETSYN 612 TNK-6123 HETNAM 612 6-(cyclohexylsulfanyl)-1-(ethoxymethyl)-5-(1-methylethy HETNAM 2 612 l)pyrimidine-2,4(1H,3H)-dione FORMUL 612 C16 H26 N2 O3 S1