InChI=1/C16H21N5OS/c1-2-9-23-10-13-14(15(17)21(20-13)7-8-22)16-18-11-5-3-4-6-12(11)19-16/h3-6,22H,2,7-10,17H2,1H3,(H,18,19)/f/h18H D7AB5A54975002BC