InChI=1/C14H14N2O3/c1-16-5-4-11-10(7-16)14(15-19-11)9-2-3-12-13(6-9)18-8-17-12/h2-3,6H,4-5,7-8H2,1H3/p+1/fC14H15N2O3/h16H/q+1 FA95F158BEA33DC4