InChI=1/C22H26N4O2/c23-21(27)16-9-10-20(26-11-5-2-6-12-26)19(13-16)25-22(28)24-18-14-17(18)15-7-3-1-4-8-15/h1,3-4,7-10,13,17-18H,2,5-6,11-12,14H2,(H2,23,27)(H2,24,25,28)/t17-,18-/m0/s1/f/h24-25H,23H2 7B0EB784AFB421FA