InChI=1/C31H35NO5/c1-20-27(30(34)37-19-22-12-9-15-35-22)28(29-24(32-20)16-31(2,3)17-25(29)33)23-13-7-8-14-26(23)36-18-21-10-5-4-6-11-21/h4-8,10-11,13-14,22,27-29H,1,9,12,15-19H2,2-3H3/t22-,27-,28+,29+/m1/s1 2F192E84778E00F1