InChI=1/C18H20F2N2OS/c1-22(2)12-16(13-6-4-3-5-7-13)21-17(23)14-8-10-15(11-9-14)24-18(19)20/h3-11,16,18H,12H2,1-2H3,(H,21,23)/p+1/t16-/m0/s1/fC18H21F2N2OS/h21-22H/q+1 82CBE32E5AC6A1CE