007506: InChI=1.12Beta/C22H23NO6/c1-5-28-22(26)18(23-21(25)17-9-7-6-8-10-17)12-16-11-14(2)20(29-15(3)24)19(13-16)27-4/h1-4H3,5H2,6-13H,(H,23,25)/b18-12+