InChI=1/C15H21N3OS2/c1-3-5-11-8-13(19)18-15(17-11)21-14(12(16)4-2)10-6-7-20-9-10/h6-9,12,14H,3-5,16H2,1-2H3,(H,17,18,19)/t12-,14-/m1/s1/f/h16H A8D680393E3EEC8F