RESIDUE 5CF 35 CONECT OP3 2 P HOP3 CONECT P 4 OP3 O5' OP1 OP2 CONECT N1 3 C2 C6 C1' CONECT C2 3 N1 O2 N3 CONECT O2 1 C2 CONECT N3 2 C2 C4 CONECT C4 3 N3 N4 C5 CONECT N4 3 C4 HN4 HN4A CONECT C5 3 C4 F5 C6 CONECT F5 1 C5 CONECT C6 3 N1 C5 H6 CONECT C1' 4 N1 C2' O4' H1' CONECT C2' 4 C1' O2' C3' H2' CONECT O2' 2 C2' HO2' CONECT C3' 4 C2' O3' C4' H3' CONECT O3' 2 C3' HO3' CONECT C4' 4 C3' O4' C5' H4' CONECT O4' 2 C1' C4' CONECT C5' 4 C4' O5' H5' H5'A CONECT O5' 2 P C5' CONECT OP1 2 P HOP1 CONECT OP2 1 P CONECT HOP3 1 OP3 CONECT HN4 1 N4 CONECT HN4A 1 N4 CONECT H6 1 C6 CONECT H1' 1 C1' CONECT H2' 1 C2' CONECT HO2' 1 O2' CONECT H3' 1 C3' CONECT HO3' 1 O3' CONECT H4' 1 C4' CONECT H5' 1 C5' CONECT H5'A 1 C5' CONECT HOP1 1 OP1 END HET 5CF 35 HETNAM 5CF 5-fluorocytidine 5'-(dihydrogen phosphate) FORMUL 5CF C9 H13 F1 N3 O8 P1