InChI=1/C19H20N2O4/c1-2-4-18-17(3-1)20-19(25-18)24-16-7-5-15(6-8-16)23-14-11-21-9-12-22-13-10-21/h1-8H,9-14H2/p+1/fC19H21N2O4/h21H/q+1	CC307E2BDA8D4EBF