InChI=1/C16H21N3OS/c1-2-5-12(6-3-1)19(13-8-9-13)11-15-17-16(18-20-15)14-7-4-10-21-14/h4,7,10,12-13H,1-3,5-6,8-9,11H2/p+1/fC16H22N3OS/h19H/q+1 0F26A331B6F23B21