InChI=1/C14H16N2O4/c1-15-12(17)14(4-5-14)13(18)16-9-2-3-10-11(8-9)20-7-6-19-10/h2-3,8H,4-7H2,1H3,(H,15,17)(H,16,18)/f/h15-16H	E46BADEE8C06C62A