InChI=1/C27H28N4O2/c1-31-25(32)27(30-26(31)28,21-11-5-9-19(15-21)20-10-6-14-29-17-20)22-12-13-24(33-2)23(16-22)18-7-3-4-8-18/h5-6,9-18H,3-4,7-8H2,1-2H3,(H2,28,30)/p+1/t27-/m1/s1/fC27H29N4O2/h30H,28H2/q+1 E4DF08D86EC7B647