InChI=1/C24H24N4O4/c1-4-30-14-10-11-16(19(12-14)31-5-2)22-21-20(15-8-6-7-9-18(15)29-3)17(13-25)23(26)32-24(21)28-27-22/h6-12,20H,4-5,26H2,1-3H3,(H,27,28)/t20-/m1/s1/f/h27H 4DC3B85A379965E1