InChI=1/C22H19NO5/c1-12-19-17(24)8-5-9-18(19)28-20(12)21(25)23-16-11-14-7-4-3-6-13(14)10-15(16)22(26)27-2/h3-4,6-7,10-11H,5,8-9H2,1-2H3,(H,23,25)/f/h23H 6FD8663679A4BA25