InChI=1/C26H26F2N2O/c1-26-15-18-16-29-30(22-11-9-21(28)10-12-22)24(18)14-19(26)3-2-4-23(26)25(31)13-17-5-7-20(27)8-6-17/h5-12,14,16,23,25,31H,2-4,13,15H2,1H3/t23-,25+,26+/m1/s1 6F326D40C9440702