InChI=1/C19H22N4O4/c1-11(12-4-5-14-13(8-12)9-15(24)21-14)20-16(25)10-23-17(26)19(22-18(23)27)6-2-3-7-19/h4-5,8,11H,2-3,6-7,9-10H2,1H3,(H,20,25)(H,21,24)(H,22,27)/t11-/m0/s1/f/h20-22H	3243EFBC08C89363