InChI=1/C12H18N2O2S/c1-9-7-12(9)14-17(15,16)11-5-3-10(4-6-11)8-13-2/h3-6,9,12-14H,7-8H2,1-2H3/p+1/t9-,12-/m1/s1/fC12H19N2O2S/h13H/q+1 53F9D42593D0CD05