InChI=1/C24H26N4O4/c1-14(25)28-9-8-19(13-28)31-18-5-2-15(3-6-18)21(24(29)30)12-20-11-17-10-16(23(26)27)4-7-22(17)32-20/h2-7,10-11,19,21,25H,8-9,12-13H2,1H3,(H3,26,27)(H,29,30)/p+1/t19-,21-/m0/s1/fC24H27N4O4/h25H,26-27H2/q+1 79462CB1F476091B