InChI=1/C21H22N4O4/c26-19(14-25-17-8-4-5-9-18(17)29-21(25)28)24-12-10-16(11-13-24)23-20(27)22-15-6-2-1-3-7-15/h1-9,16H,10-14H2,(H2,22,23,27)/f/h22-23H	DBD6DA91F21E982B