InChI=1/C18H20F2N2OS/c1-13(22(2)12-14-8-4-3-5-9-14)17(23)21-15-10-6-7-11-16(15)24-18(19)20/h3-11,13,18H,12H2,1-2H3,(H,21,23)/p+1/t13-/m0/s1/fC18H21F2N2OS/h21-22H/q+1 1D0D4905070A6776