InChI=1/C14H15N3O3/c1-2-15-13(18)8-16-12-7-10(14(19)20)9-5-3-4-6-11(9)17-12/h3-7H,2,8H2,1H3,(H,15,18)(H,16,17)(H,19,20)/p-1/fC14H14N3O3/h15-16H/q-1 6CBAED49CE5AB1DD