InChI=1/C20H22N4O4/c1-11-7-13(8-12(2)17(11)25)9-22-19(27)20(28)23-15-5-6-16(21-10-15)24-18(26)14-3-4-14/h5-8,10,14,25H,3-4,9H2,1-2H3,(H,22,27)(H,23,28)(H,21,24,26)/f/h22-24H	DB695C527A23B202