InChI=1/C19H17NO7/c21-15-10-14(25-8-4-5-9-26-20(23)24)11-18-19(15)16(22)12-17(27-18)13-6-2-1-3-7-13/h1-3,6-7,10-12,21H,4-5,8-9H2	190EF0EB43F5388B