InChI=1/C14H17N3O3/c1-16(9-12(15)18)13(19)14(20)17-8-4-6-10-5-2-3-7-11(10)17/h2-3,5,7H,4,6,8-9H2,1H3,(H2,15,18)/f/h15H2 7ACEFF43082536CC