InChI=1/C18H18N2O3/c21-18(19-20-9-11-22-12-10-20)17-13-5-1-3-7-15(13)23-16-8-4-2-6-14(16)17/h1-8,17H,9-12H2,(H,19,21)/f/h19H	78B6838E6CCAC963