InChI=1/C17H18N4S/c1-12-4-2-3-5-15(12)20-21-17-19-16(11-22-17)14-8-6-13(10-18)7-9-14/h6-9,11-12H,2-5H2,1H3,(H,19,21)/b20-15-/t12-/m0/s1/f/h21H 591830319A96D379