InChI=1/C19H22N4O4/c1-26-19(25)23-12-8-15(9-13-23)22-18(24)21-14-2-4-16(5-3-14)27-17-6-10-20-11-7-17/h2-7,10-11,15H,8-9,12-13H2,1H3,(H2,21,22,24)/f/h21-22H	1E169357D46275E5