InChI=1/C24H28N4O4/c1-32-24(31)20(16-6-3-2-4-7-16)28-23(30)19-9-5-8-18(19)22(29)27-14-15-10-12-17(13-11-15)21(25)26/h2-4,6-7,10-13,18-20H,5,8-9,14H2,1H3,(H3,25,26)(H,27,29)(H,28,30)/p+1/t18-,19-,20-/m1/s1/fC24H29N4O4/h27-28H,25-26H2/q+1 9FF975DD5664AB84