InChI=1/C19H22N4O5/c1-11-9-14(28-10-18(20)24)7-8-15(11)21-13(3)19(25)22-16-5-4-6-17(12(16)2)23(26)27/h4-9,13,21H,10H2,1-3H3,(H2,20,24)(H,22,25)/t13-/m1/s1/f/h22H,20H2	6A41F57FD27E3E40