InChI=1/C16H21N3S/c1-10-12(7-8-17)19-13-6-5-11(16(2,3)4)9-14(13)20-15(19)18-10/h11H,5-7,9H2,1-4H3/t11-/m0/s1 87D9DEE6BCDD6343