InChI=1/C13H18N2O3S/c1-14-8-11-7-10(14)9-15(11)19(16,17)13-5-3-12(18-2)4-6-13/h3-6,10-11H,7-9H2,1-2H3/t10-,11-/m0/s1 DD59B0B217D33F6E