InChI=1/C16H14N2O3/c1-16(2)13-9-11(6-7-14(13)17-15(16)19)10-4-3-5-12(8-10)18(20)21/h3-9H,1-2H3,(H,17,19)/f/h17H	C2F3AEE070D823CF