InChI=1/C18H18N4S/c1-12-11-17(21-18(20-12)15-5-3-4-8-19-15)22-9-6-16-14(13(22)2)7-10-23-16/h3-5,7-8,10-11,13H,6,9H2,1-2H3/t13-/m1/s1 C87AE7006915D1DC