InChI=1/C25H31N3O7/c1-13-18(14(2)26-20(13)25(32)35-7)22(29)19-21(16-9-8-15(33-5)12-17(16)34-6)28(11-10-27(3)4)24(31)23(19)30/h8-9,12,21,26,30H,10-11H2,1-7H3/t21-/m1/s1/f/h30h,27H 7698ABA5AA2F36EA