InChI=1/C14H17N3O2/c18-14-13-5-2-1-4-12(13)10-15-17(14)11-16-6-3-8-19-9-7-16/h1-2,4-5,10H,3,6-9,11H2/p+1/fC14H18N3O2/h16H/q+1 D053B1ECCCBF038E