InChI=1/C14H20N2O2S/c17-14(12-3-9-19-11-12)16-4-1-2-13(10-16)15-5-7-18-8-6-15/h3,9,11,13H,1-2,4-8,10H2/t13-/m0/s1 2C42CACDF5FF322C