InChI=1/C18H17NO5/c1-18(2)23-14-6-4-12(10-16(14)24-18)19-17(20)11-3-5-13-15(9-11)22-8-7-21-13/h3-6,9-10H,7-8H2,1-2H3,(H,19,20)/f/h19H	D9E3DF73AB1141B9