InChI=1/C20H17N3O4/c1-12(24)13-6-8-14(9-7-13)21-19(27)20-11-10-17(25)23(20)16-5-3-2-4-15(16)18(26)22-20/h2-9H,10-11H2,1H3,(H,21,27)(H,22,26)/t20-/m1/s1/f/h21,26H	B5882E615A942FDF