InChI=1/C12H16N2O6S/c15-5-7-8(16)9(17)10(18)12(20-7)21-11(14-19)6-1-3-13-4-2-6/h1-4,7-10,12,15-19H,5H2/b14-11-/t7-,8+,9+,10+,12+/m0/s1 CE82A8729DC0ACE8