InChI=1/C15H18N4S/c1-2-5-11(6-3-1)13-15-18-17-14(12-7-4-10-20-12)19(15)9-8-16-13/h1-3,5-6,12-13,16H,4,7-10H2/t12-,13-/m1/s1 6C2772B3CA1E385A