InChI=1/C29H23N3O5/c33-27(20-10-12-21(13-11-20)32(36)37)26-24-23(25-22-9-5-4-8-19(22)15-17-30(25)26)28(34)31(29(24)35)16-14-18-6-2-1-3-7-18/h1-13,15,17,23-26H,14,16H2/t23-,24+,25+,26-/m0/s1 9354EF1C8B71B618