InChI=1/C33H37N5O5/c1-22-11-12-26(18-23(22)2)20-35-32(40)27-15-13-24(14-16-27)19-29-37-31(38-43-29)30(39)28(10-6-7-17-34)36-33(41)42-21-25-8-4-3-5-9-25/h3-5,8-9,11-16,18,28H,6-7,10,17,19-21,34H2,1-2H3,(H,35,40)(H,36,41)/p+1/t28-/m0/s1/fC33H38N5O5/h34-36H/q+1 70C2701D7F6A179B