InChI=1/C16H15N3O3/c1-3-22-16(21)12(9-17)13-8-10(2)18-15(19-13)11-6-4-5-7-14(11)20/h4-8,12,20H,3H2,1-2H3/t12-/m1/s1 7EDD9E12B8D00019