InChI=1/C16H20ClN5S/c1-10-12(16(21(2)3)22(4)20-10)8-18-9-15-19-13-7-11(17)5-6-14(13)23-15/h5-7,18H,8-9H2,1-4H3/p+1/fC16H21ClN5S/h18H/q+1 9D82E5739BCF1A10