InChI=1/C16H20N2O2S/c1-20-15(19)12-6-4-5-11(9-12)10-21-16-17-13-7-2-3-8-14(13)18-16/h4-6,9,13-14H,2-3,7-8,10H2,1H3,(H,17,18)/p+1/t13-,14+/fC16H21N2O2S/h17-18H/q+1	22BB8BD45BD1111E