InChI=1/C17H16N2O3/c1-20-14-9-8-13(10-15(14)21-2)19-17-18-11-16(22-17)12-6-4-3-5-7-12/h3-11H,1-2H3,(H,18,19)/f/h19H	628C7321FC1A536E