InChI=1/C20H18N4O4/c25-17-8-9-21-11-16(17)22-18(26)12-4-3-5-13(10-12)24-20(28)15-7-2-1-6-14(15)19(27)23-24/h1-5,8-11,14-15H,6-7H2,(H,21,25)(H,22,26)(H,23,27)/t14-,15-/m0/s1/f/h21-23H	FAC77BA649292E06