InChI=1/C18H17NO5/c1-8-4-9-14(13(21)5-8)18(24)15-10(16(9)22)6-12(20)11(17(15)23)7-19(2)3/h4-6,20-21,23H,7H2,1-3H3/p+1/fC18H18NO5/h19H/q+1 10FF0088A8C62598