InChI=1/C24H28N4O4/c1-16-14-20-22(24(29)28(16)9-5-8-27-10-12-31-13-11-27)21(18(15-25)23(26)32-20)17-6-3-4-7-19(17)30-2/h3-4,6-7,14,21H,5,8-13,26H2,1-2H3/t21-/m0/s1 F760F3F9D1482718