InChI=1/C19H27N3OS/c1-21(2)11-6-12-22(13-14-23-3)19(24)20-18-10-9-16-7-4-5-8-17(16)15-18/h4-5,7-10,15H,6,11-14H2,1-3H3,(H,20,24)/p+1/fC19H28N3OS/h20-21H/q+1 20A6F96E50735D3E