InChI=1/C27H26N4O3/c1-2-34-19-11-9-18(10-12-19)25-24-21(20-7-3-4-8-22(20)28-24)17-23-26(32)30(27(33)31(23)25)16-15-29-13-5-6-14-29/h3-14,23,25,28H,2,15-17H2,1H3/t23-,25+/m1/s1 AF7F3016CDECA62E