InChI=1/C16H21N3OS/c1-19(2)11-5-10-17-16(21)18-14-8-3-7-13-12(14)6-4-9-15(13)20/h3-4,6-9,20H,5,10-11H2,1-2H3,(H2,17,18,21)/p+1/fC16H22N3OS/h17-19H/q+1 DC1F47045142928D