InChI=1/C15H19N3OS/c1-10-8-9-17-15(18-10)20-14(11(2)16)12-4-6-13(19-3)7-5-12/h4-9,11,14H,16H2,1-3H3/p+1/t11-,14+/m0/s1/fC15H20N3OS/h16H/q+1 6C9C6005BA3D9BCC