InChI=1/C17H15N3O3/c1-10-13(8-18)9-19-11(2)16(10)20-17(21)12-3-4-14-15(7-12)23-6-5-22-14/h3-4,7,9H,5-6H2,1-2H3,(H,20,21)/f/h20H 38EBC017E4DF5A83