InChI=1/C24H28N4O4/c1-15(2)22-20(28-11-4-3-5-21(28)26-22)13-16-6-8-17(9-7-16)23(29)25-19-10-12-32-14-18(19)24(30)27-31/h3-9,11,15,18-19,31H,10,12-14H2,1-2H3,(H,25,29)(H,27,30)/p+1/t18-,19+/m0/s1/fC24H29N4O4/h25-27H/q+1 603B0E59F9BB57BE