InChI=1/C16H21N3OS/c1-10(2)12-6-4-5-7-13(12)19-15(20)8-14-11(3)18-16(9-17)21-14/h4-7,10H,8-9,17H2,1-3H3,(H,19,20)/p+1/fC16H22N3OS/h17,19H/q+1 D7E79A1EDB5ABA29