RESIDUE 4NR 28 CONECT CAF 3 CAD CAO HAF CONECT CAD 3 CAF CAL HAD CONECT CAL 3 CAD FAC CAE CONECT FAC 1 CAL CONECT CAE 3 CAL CAG HAE CONECT CAG 3 CAE CAO HAG CONECT CAO 3 CAF CAG CAP CONECT CAP 3 CAO C5 CAH CONECT C5 3 CAP C6 C4 CONECT C6 3 C5 NAB N1 CONECT NAB 3 C6 HAB1 HAB2 CONECT N1 2 C6 C2 CONECT C2 3 N1 NAA N3 CONECT NAA 3 C2 HAA1 HAA2 CONECT N3 3 C2 C4 H3 CONECT C4 3 C5 N3 NAK CONECT NAK 2 C4 CAH CONECT CAH 3 CAP NAK HAH CONECT HAF 1 CAF CONECT HAD 1 CAD CONECT HAE 1 CAE CONECT HAG 1 CAG CONECT HAH 1 CAH CONECT HAB1 1 NAB CONECT HAB2 1 NAB CONECT HAA1 1 NAA CONECT HAA2 1 NAA CONECT H3 1 N3 END HET 4NR 28 HETNAM 4NR 5-(4-fluorophenyl)-7H-pyrrolo[2,3-d]pyrimidine-2,4-diam HETNAM 2 4NR ine FORMUL 4NR C12 H10 F1 N5