InChI=1/C17H19F3N4O4/c1-8(25)13-15(27)24-7-9(6-12(24)14(26)23-13)21-16(28)22-11-5-3-2-4-10(11)17(18,19)20/h2-5,8-9,12-13,25H,6-7H2,1H3,(H,23,26)(H2,21,22,28)/t8-,9+,12+,13+/m1/s1/f/h21-23H BCFC3E446125A6FB