InChI=1/C20H22N2O4/c23-19-7-3-17(4-8-19)20(24)14-21-11-9-16(10-12-21)13-15-1-5-18(6-2-15)22(25)26/h1-8,16,23H,9-14H2/p+1/fC20H23N2O4/h21H/q+1	1FB6BF11196CC0CA