InChI=1/C25H28N4O4/c1-16-14-17(20-6-4-5-7-22(20)26-16)15-33-19-10-8-18(9-11-19)29-13-12-21(25(29)31)23(28(2)3)24(30)27-32/h4-11,14,21,23,32H,12-13,15H2,1-3H3,(H,27,30)/p+1/t21-,23+/m1/s1/fC25H29N4O4/h27-28H/q+1 C5C6A6FA5CA6F291