InChI=1/C20H22F2N4O2/c21-13-5-9-15(10-6-13)23-19(27)25-17-3-1-2-4-18(17)26-20(28)24-16-11-7-14(22)8-12-16/h5-12,17-18H,1-4H2,(H2,23,25,27)(H2,24,26,28)/t17-,18-/m1/s1/f/h23-26H	0D001607F3528760