InChI=1/C18H18N2O5/c21-16(14-10-4-5-11(8-10)15(14)17(22)23)19-12-2-1-3-13(9-12)20-6-7-25-18(20)24/h1-5,9-11,14-15H,6-8H2,(H,19,21)(H,22,23)/p-1/t10-,11+,14-,15+/m1/s1/fC18H17N2O5/h19H/q-1	C5EF11137CCD14C2