RESIDUE 55D 26 CONECT O2 1 C6 CONECT C6 3 O2 C7 N2 CONECT C7 4 C6 C8 H1 H2 CONECT C8 4 C7 C9 H3 H4 CONECT C9 4 C8 H5 H6 H7 CONECT N2 3 C6 C4 H8 CONECT C4 3 N2 C1 S1 CONECT C1 3 C4 C5 C2 CONECT C5 3 C1 N1 O1 CONECT N1 3 C5 H9 H10 CONECT O1 1 C5 CONECT S1 2 C4 C3 CONECT C3 3 S1 C2 H11 CONECT C2 3 C1 C3 H12 CONECT H1 1 C7 CONECT H2 1 C7 CONECT H3 1 C8 CONECT H4 1 C8 CONECT H5 1 C9 CONECT H6 1 C9 CONECT H7 1 C9 CONECT H8 1 N2 CONECT H9 1 N1 CONECT H10 1 N1 CONECT H11 1 C3 CONECT H12 1 C2 END HET 55D 26 HETNAM 55D 2-(butanoylamino)thiophene-3-carboxamide FORMUL 55D C9 H12 N2 O2 S1