InChI=1/C16H14N2O2/c1-10-6-2-4-8-12(10)18-15-11-7-3-5-9-13(11)20-16(19)14(15)17/h2-9,18H,17H2,1H3/p+1/fC16H15N2O2/h17H/q+1 ADC8901833BB6F77