InChI=1/C33H41NO4/c1-31-15-8-16-32(22-37-32)29(31)19-26-27(30(35)38-28(26)20-31)21-34-17-13-25(14-18-34)33(36,23-9-4-2-5-10-23)24-11-6-3-7-12-24/h2-7,9-12,25-29,36H,8,13-22H2,1H3/p+1/t26-,27-,28-,29-,31-,32-/m1/s1/fC33H42NO4/h34H/q+1 BD5204BF972CB4B7