InChI=1/C14H19N3O2/c1-19-12-4-2-11(3-5-12)13-10-17(8-9-18)14(16-13)6-7-15/h2-5,10,18H,6-9,15H2,1H3/p+1/fC14H20N3O2/h15H/q+1 C2230B054D7A3E19