InChI=1/C18H20F3N2O3S/c1-2-12-22-13-11-14-3-5-15(6-4-14)23-27(24,25)17-9-7-16(8-10-17)26-18(19,20)21/h3-10,22H,2,11-13H2,1H3/q-1/p+1/fC18H21F3N2O3S/h22H/q 46372423AE53AA23