You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 4-[[5-[2-amino-6-(2-chlorophenyl)pyrimidin-4-yl]-1,3-thiazol-2-yl]amino]cyclohexan-1-ol .
user
C19H20ClN5OS
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