InChI=1/C12H17F3N2O4/c1-6(18)17-10-8(16)4-7(11(19)20)5-9(10)21-3-2-12(13,14)15/h5,8-10H,2-4,16H2,1H3,(H,17,18)(H,19,20)/t8-,9+,10+/m0/s1/f/h16-17H	7F5176B410D6322E