InChI=1S/C10H17NO7/c12-4-3-17-10(8(15)6(4)13)18-5-1-2-11-9(16)7(5)14/h4-8,10,12-15H,1-3H2,(H,11,16)/t4-,5-,6+,7+,8-,10+/m1/s1