InChI=1/C18H22F2N2OS/c1-11(2)18(16-5-4-8-24-16)21-10-17(23)22-12(3)14-7-6-13(19)9-15(14)20/h4-9,11-12,18,21H,10H2,1-3H3,(H,22,23)/t12-,18-/m1/s1/f/h22H 47044F766AF223C4