InChI=1/C16H17N3O4/c1-11-9-19(5-6-22-11)16(21)15(20)18-13-4-2-3-12(7-13)14-8-17-10-23-14/h2-4,7-8,10-11H,5-6,9H2,1H3,(H,18,20)/t11-/m0/s1/f/h18H	2A86145EEF8A92A4