InChI=1S/C32H33N3O6/c1-21(37)33-29(18-23-12-15-27(32(40)41)26(17-23)20-36)30(38)34-28-9-5-6-16-35(31(28)39)19-22-10-13-25(14-11-22)24-7-3-2-4-8-24/h2-4,7-8,10-15,17,20,28-29H,5-6,9,16,18-19H2,1H3,(H,33,37)(H,34,38)(H,40,41)/t28-,29-/m0/s1