InChI=1/C27H26F4N4O2/c1-3-34(25(36)20-11-7-8-12-22(20)28)17-26(37,27(29,30)31)16-32-23-13-18(2)14-24-21(23)15-33-35(24)19-9-5-4-6-10-19/h4-15,32,37H,3,16-17H2,1-2H3/t26-/m0/s1 2FABA0BD60454EEB