InChI=1/C17H17NO5/c19-14(9-5-4-8-12-6-2-1-3-7-12)13-10-11-15(20)17(21)16(13)18(22)23/h1-3,6-7,10-11,20-21H,4-5,8-9H2	B7702F98F27C375E