InChI=1/C18H21N3OS/c1-3-20-17(22)16(12-11-14-10-7-13-19(14)2)21(18(20)23)15-8-5-4-6-9-15/h4-6,8-9,11-12H,3,7,10,13H2,1-2H3/b14-11+,16-12+ 84BA62AE8F83315E