InChI=1/C24H28N4O/c1-18(21-17-26-28(19(21)2)22-13-7-10-16-25-22)27-23(29)24(14-8-4-9-15-24)20-11-5-3-6-12-20/h3,5-7,10-13,16-18H,4,8-9,14-15H2,1-2H3,(H,27,29)/t18-/m0/s1/f/h27H 4A8F82653588B7FA