RESIDUE FB2 17 CONECT C01 3 C02 C06 H01 CONECT C02 3 C01 C03 H02 CONECT C03 3 C02 C04 H03 CONECT C04 3 C03 C05 S07 CONECT C05 3 C04 C06 H05 CONECT C06 3 C01 C05 H06 CONECT S07 4 C04 O09 O08 NP0 CONECT O09 1 S07 CONECT O08 1 S07 CONECT NP0 3 S07 HP01 HP02 CONECT H01 1 C01 CONECT H02 1 C02 CONECT H06 1 C06 CONECT H03 1 C03 CONECT H05 1 C05 CONECT HP01 1 NP0 CONECT HP02 1 NP0 END HET FB2 17 HETNAM FB2 benzenesulfonamide FORMUL FB2 C6 H7 N1 O2 S1