InChI=1/C15H17F4N3O2/c16-11-5-1-2-6-12(11)20-14(24)21-13(23)9-22-7-3-4-10(8-22)15(17,18)19/h1-2,5-6,10H,3-4,7-9H2,(H2,20,21,23,24)/t10-/m1/s1/f/h20-21H 1E75D875D6076905