InChI=1/C15H20N4OS/c1-2-8-17-13(14(16)20)7-9-21-15-11-5-3-4-6-12(11)18-10-19-15/h3-6,10,13,17H,2,7-9H2,1H3,(H2,16,20)/p+1/t13-/m1/s1/fC15H21N4OS/h17H,16H2/q+1 577AF2D332045C7E