InChI=1/C20H22N4O4/c1-11-5-6-12(2)17(9-11)24-18(25)8-7-16(23-24)20(27)22-21-19(26)15-10-13(3)28-14(15)4/h5-6,9-10H,7-8H2,1-4H3,(H,21,26)(H,22,27)/f/h21-22H	FA3C8CE1AD9B4CC6