InChI=1/C18H24F2N2O2S/c1-22(2)17(13-4-6-14(23-3)7-5-13)11-21-10-15-8-9-16(24-15)12-25-18(19)20/h4-9,17-18,21H,10-12H2,1-3H3/p+1/t17-/m0/s1/fC18H25F2N2O2S/h22H/q+1 CA63546C33A23CA4