InChI=1/C27H23N3O5/c1-34-27(33)17-10-8-16(9-11-17)25-24-20(19-6-2-3-7-21(19)28-24)13-22-26(32)29(15-23(31)30(22)25)14-18-5-4-12-35-18/h2-12,22,25,28H,13-15H2,1H3/t22-,25+/m0/s1 2BAD74312F6416AF