InChI=1/C23H22N4O4/c1-2-10-25-13-20(28)26-19(23(25)29)12-17-16-8-3-4-9-18(16)24-21(17)22(26)14-6-5-7-15(11-14)27(30)31/h3-9,11,19,22,24H,2,10,12-13H2,1H3/t19-,22+/m1/s1 B3FBF56836B9C12A