InChI=1/C20H17N3O4/c1-12(13-5-6-17-18(9-13)27-11-26-17)22-19(24)20(25)23-16-4-2-3-14-10-21-8-7-15(14)16/h2-10,12H,11H2,1H3,(H,22,24)(H,23,25)/t12-/m1/s1/f/h22-23H	9EEAD3739CB9A76E