InChI=1S/C10H18N2O5S/c1-18-5-4-7(10(16)17)12-9(15)6(11)2-3-8(13)14/h6-7H,2-5,11H2,1H3,(H,12,15)(H,13,14)(H,16,17)/t6-,7-/m0/s1