InChI=1/C25H25N3O6/c1-14-12-20(17-6-4-5-7-18(17)26-14)34-11-10-33-19-9-8-16(13-21(19)32-3)23-22(24(29)30)15(2)27-25(31)28-23/h4-9,12-13,23H,10-11H2,1-3H3,(H,29,30)(H2,27,28,31)/t23-/m0/s1/f/h26-28H 546585238355C328