InChI=1/C26H26N4O2/c1-29-19-8-6-14(21-5-3-4-10-32-21)11-16(19)23-18-12-27-26(31)24(18)22-15(25(23)29)7-9-20-17(22)13-28-30(20)2/h6,8,11,13,21H,3-5,7,9-10,12H2,1-2H3,(H,27,31)/t21-/m0/s1/f/h27H 68269737C39E71C9