InChI=1/C26H35N3O4/c1-17(2)15-21(27)23(30)28-22(24(31)29-26(3,4)5)16-18-11-13-20(14-12-18)33-25(32)19-9-7-6-8-10-19/h6-14,17,21-22H,15-16,27H2,1-5H3,(H,28,30)(H,29,31)/p+1/t21-,22-/m0/s1/fC26H36N3O4/h27-29H/q+1 AF51DE1B54DD1B19