InChI=1/C14H17NO7/c16-5-10-12(17)13(18)11(14(19)22-10)15-4-7-1-2-8-9(3-7)21-6-20-8/h1-4,10-14,16-19H,5-6H2/t10-,11-,12+,13+,14+/m0/s1 72F5E52EC7951D94