InChI=1/C18H20ClF3N2O3S/c1-24(2)16(12-5-4-6-14(9-12)27-3)11-23-28(25,26)17-8-7-13(19)10-15(17)18(20,21)22/h4-10,16,23H,11H2,1-3H3/p+1/t16-/m1/s1/fC18H21ClF3N2O3S/h24H/q+1 8AD40F14FBAE1850