InChI=1/C18H17N3O/c1-22-14-9-7-13(8-10-14)17-16-6-4-12-21(16)20-18(17)15-5-2-3-11-19-15/h2-3,5,7-11H,4,6,12H2,1H3 271411036C59D64C