InChI=1/C20H17N3O5/c1-11(12-2-5-17-15(9-12)23-18(24)10-27-17)21-20(26)22-14-4-6-16-13(8-14)3-7-19(25)28-16/h2-9,11H,10H2,1H3,(H,23,24)(H2,21,22,26)/t11-/m1/s1/f/h21-23H	4C4A5EFA19DE088D