InChI=1/C27H30N2O5/c1-4-33-20-8-6-18(7-9-20)26(30)23-17-28-24-11-10-21(32-3)16-22(24)25(23)29-14-12-19(13-15-29)27(31)34-5-2/h6-11,16-17,19H,4-5,12-15H2,1-3H3 251261C6B4F61114