InChI=1/C19H22N4O4/c1-3-23(4-2)17-10-9-13(11-20-17)18(24)21-22-19(25)16-12-26-14-7-5-6-8-15(14)27-16/h5-11,16H,3-4,12H2,1-2H3,(H,21,24)(H,22,25)/t16-/m1/s1/f/h21-22H	D8C57A5745C18559