InChI=1/C16H21N3OS/c1-14-13-21-16(17-14)19-9-7-18(8-10-19)11-12-20-15-5-3-2-4-6-15/h2-6,13H,7-12H2,1H3/p+1/fC16H22N3OS/h17H/q+1 EB7450D95CA5AD46