InChI=1/C16H14N2O6/c17-16(19)10-1-3-14(4-2-10)23-8-12-6-13(18(20)21)5-11-7-22-9-24-15(11)12/h1-6H,7-9H2,(H2,17,19)/f/h17H2	7B81F8506F5D38A9