InChI=1/C12H14N2O/c1-15-11-2-3-12-9(7-11)6-10-8-13-4-5-14(10)12/h2-3,6-7,13H,4-5,8H2,1H3/p+1/fC12H15N2O/h13H/q+1 90B23E74D4DC294B