InChI=1/C26H33N3O4/c1-5-6-15-33-20-10-11-21(18(2)16-20)24(30)22-23(19-9-7-12-27-17-19)29(26(32)25(22)31)14-8-13-28(3)4/h7,9-12,16-17,23,31H,5-6,8,13-15H2,1-4H3/t23-/m0/s1/f/h31h,28H EBCC4EFEAFD747A9