InChI=1/C19H16N2O/c20-19(21)16-9-7-13-10-15(8-6-14(13)11-16)18-17(22-18)12-4-2-1-3-5-12/h1-11,17-18H,(H3,20,21)/p+1/t17-,18+/m0/s1/fC19H17N2O/h20-21H2/q+1	3AC5A59B1857298A