InChI=1/C19H18N2O6/c1-20(9-10-25-15-5-3-2-4-6-15)19(22)8-7-14-11-17-18(27-13-26-17)12-16(14)21(23)24/h2-8,11-12H,9-10,13H2,1H3/b8-7+	C1F79C32EB147FC4