InChI=1/C13H17N3O2/c1-10-7-12-14-11(8-13(17)16(12)18-10)9-15-5-3-2-4-6-15/h7-8H,2-6,9H2,1H3/p+1/fC13H18N3O2/h15H/q+1 7D82D202948C1637