InChI=1/C15H20N2OS/c16-15(19)12-2-1-3-14(9-12)18-7-6-17-10-11-4-5-13(17)8-11/h1-3,9,11,13H,4-8,10H2,(H2,16,19)/p+1/t11-,13+/m0/s1/fC15H21N2OS/h17H,16H2/q+1 97ED9531B11EE965