InChI=1/C24H24N4O4/c1-3-14(2)12-30-24(29)20-21-23(27-17-7-5-4-6-16(17)26-21)28(22(20)25)11-15-8-9-18-19(10-15)32-13-31-18/h4-10,14H,3,11-13,25H2,1-2H3/t14-/m1/s1 4B987CC5DFCC2E32