InChI=1/C31H35N7O5/c1-20-8-14-26(43-20)30-33-35-38(34-30)18-28(39)37(17-21-9-15-25-27(16-21)42-19-41-25)29(31(40)32-23-6-4-5-7-23)22-10-12-24(13-11-22)36(2)3/h8-16,23,29H,4-7,17-19H2,1-3H3,(H,32,40)/t29-/m1/s1/f/h32H 814FE49886FB9AB6