InChI=1/C18H23F3N4O3/c1-11(12-3-5-14-13(7-12)4-6-15(26)24-14)23-17(28)9-25(2)8-16(27)22-10-18(19,20)21/h3,5,7,11H,4,6,8-10H2,1-2H3,(H,22,27)(H,23,28)(H,24,26)/t11-/m0/s1/f/h22-24H A16B447722772BF6