InChI=1/C12H17N3OS/c1-9-3-11(16-12(9)4-13)6-15(2)5-10-7-17-8-14-10/h3,7-8H,4-6,13H2,1-2H3/p+2/fC12H19N3OS/h13,15H/q+2 20E9EDA8DB5871E4