InChI=1/C16H19N5S/c1-9-10(2)22-16-14(9)15(18-11(3)19-16)21-6-5-13-12(7-21)17-8-20(13)4/h8H,5-7H2,1-4H3/p+1/fC16H20N5S/h17H/q+1 CAC0EBBE56FA2492