InChI=1/C12H13F3N2O/c1-17(2)7-3-4-8-9(12(13,14)15)6-11(18)16-10(8)5-7/h3-6,8,10H,1-2H3,(H,16,18)/t8-,10+/m0/s1/f/h16H C3B0812E1BBF7EB0