InChI=1S/C33H36N4O3/c1-22(2)16-30-33(40)36(29(32(39)34-3)19-23-12-13-25-8-4-5-9-26(25)17-23)15-14-31(38)37(30)21-24-18-27-10-6-7-11-28(27)35-20-24/h4-13,17-18,20,22,29-30H,14-16,19,21H2,1-3H3,(H,34,39)/t29-,30-/m0/s1