InChI=1/C14H17N3O2/c1-17(2)12(13-4-3-9-19-13)10-16-14(18)11-5-7-15-8-6-11/h3-9,12H,10H2,1-2H3,(H,16,18)/p+1/t12-/m1/s1/fC14H18N3O2/h16-17H/q+1 E848EFFA16C53BA8