RESIDUE 4FV 27 CONECT C1 3 C C2 N2 CONECT C 3 C1 N1 N CONECT C2 3 C1 N3 O1 CONECT C4 4 C5 C3 H6 H5 CONECT C5 4 C4 C6 H8 H7 CONECT C7 4 C3 C6 H11 H10 CONECT C3 4 C4 C7 N3 H CONECT C6 4 C5 C7 O2 H1 CONECT N2 2 C1 O CONECT N1 2 C O CONECT N 3 C H3 H2 CONECT N3 3 C2 C3 H4 CONECT O1 1 C2 CONECT O 2 N2 N1 CONECT O2 2 C6 H9 CONECT H6 1 C4 CONECT H5 1 C4 CONECT H8 1 C5 CONECT H7 1 C5 CONECT H11 1 C7 CONECT H10 1 C7 CONECT H 1 C3 CONECT H1 1 C6 CONECT H3 1 N CONECT H2 1 N CONECT H4 1 N3 CONECT H9 1 O2 END HET 4FV 27 HETNAM 4FV 4-amino-N-[(1R,3S)-3-hydroxycyclopentyl]-1,2,5-oxadiazo HETNAM 2 4FV le-3-carboxamide FORMUL 4FV C8 H12 N4 O3