InChI=1/C16H17N3O/c1-2-5-13(6-3-1)11-17-9-10-20-16-8-4-7-15-14(16)12-18-19-15/h1-8,12,17H,9-11H2,(H,18,19)/p+1/fC16H18N3O/h17,19H/q+1 F91AC5312736BADC