RESIDUE 7SF 19 CONECT C37 3 S34 C43 C38 CONECT S34 4 C37 O36 O35 O1 CONECT O36 1 S34 CONECT C43 3 C37 C42 H2 CONECT C42 3 C43 C44 C40 CONECT C44 4 C42 F47 F46 F45 CONECT F47 1 C44 CONECT F46 1 C44 CONECT F45 1 C44 CONECT C40 3 C42 CL1 C39 CONECT CL1 1 C40 CONECT C39 3 C40 C38 H3 CONECT C38 3 C37 C39 H4 CONECT O35 1 S34 CONECT H2 1 C43 CONECT H3 1 C39 CONECT H4 1 C38 CONECT O1 2 S34 H1 CONECT H1 1 O1 END HET 7SF 19 HETNAM 7SF 4-chloranyl-3-(trifluoromethyl)benzenesulfonic acid FORMUL 7SF C7 H4 Cl F3 O3 S