InChI=1/C27H28N4O3/c32-25-23(14-18-7-3-1-4-8-18)29-27(34)31(17-20-11-12-22-21(13-20)16-28-30-22)24(26(25)33)15-19-9-5-2-6-10-19/h1-13,16,23-26,32-33H,14-15,17H2,(H,28,30)(H,29,34)/t23-,24-,25+,26+/m1/s1/f/h29-30H 2B0DED75995F559A