InChI=1/C16H17N3O/c1-3-12-8-15(16(20)19-11(12)2)18-10-14-7-5-4-6-13(14)9-17/h4-8,18H,3,10H2,1-2H3,(H,19,20)/f/h19H	621BCA4C29875C7F