InChI=1/C20H17F3N4O5/c1-11(16(28)24-14-7-3-13(4-8-14)20(21,22)23)26-17(29)19(2,25-18(26)30)12-5-9-15(10-6-12)27(31)32/h3-11H,1-2H3,(H,24,28)(H,25,30)/t11-,19+/m1/s1/f/h24-25H B3A3B8AC846657EA