InChI=1/C18H20N2O3/c21-18(20-22)11-10-15-6-8-16(9-7-15)14-19-12-13-23-17-4-2-1-3-5-17/h1-11,19,22H,12-14H2,(H,20,21)/p+1/b11-10+/fC18H21N2O3/h19-20H/q+1	9DF1FC5B0DEC85BC