InChI=1/C33H41NO4/c1-4-17-33(38)18-16-29-27-14-10-23-20-25(35)13-15-26(23)31(27)28(21-32(29,33)2)22-8-11-24(12-9-22)34(3)19-6-5-7-30(36)37/h8-9,11-12,20,27-29,38H,5-7,10,13-16,18-19,21H2,1-3H3,(H,36,37)/p-1/t27-,28+,29-,32-,33-/m0/s1/fC33H40NO4/q-1 9BE6DCF3F0EC29E5