InChI=1/C31H41NO4/c1-31(2,3)28(33)29(34)32-23-11-10-22-27(32)30(35)36-26(20-12-18-24-14-6-4-7-15-24)21-13-19-25-16-8-5-9-17-25/h4-9,14-17,26-27H,10-13,18-23H2,1-3H3/t27-/m1/s1 AEBE44F913CE0CB9