InChI=1/C18H19NO4/c1-18(2)10-12-4-3-5-15(17(12)23-18)22-11-16(21)19-13-6-8-14(20)9-7-13/h3-9,20H,10-11H2,1-2H3,(H,19,21)/f/h19H	E680AFB752B15292