InChI=1/C23H23N5O4/c1-4-32-22(29)28-6-5-17-18(10-24)21(27)23(12-25,13-26)20(19(17)11-28)14-7-15(30-2)9-16(8-14)31-3/h5,7-9,19-20H,4,6,11,27H2,1-3H3/t19-,20-/m0/s1 E8FE91DF42C76A05