InChI=1/C18H18N2O4/c1-20-12-13(10-15(20)7-9-18(22)19-23)6-8-17(21)14-4-3-5-16(11-14)24-2/h3-12,23H,1-2H3,(H,19,22)/b8-6+,9-7+/f/h19H	5C36510FF8875F77