InChI=1/C20H20N4O4/c21-20(28)22-12-13-4-6-14(7-5-13)19(27)23-15-8-10-16(11-9-15)24-17(25)2-1-3-18(24)26/h4-11H,1-3,12H2,(H,23,27)(H3,21,22,28)/f/h22-23H,21H2	D01334300F6E6D83