InChI=1/C18H17NO5/c1-18(2)23-14-8-7-11(9-15(14)24-18)19-17(20)16-10-21-12-5-3-4-6-13(12)22-16/h3-9,16H,10H2,1-2H3,(H,19,20)/t16-/m0/s1/f/h19H	28C64E48FBF65FD5