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system
Provide the molecular formula for the IUPAC named substance 2-[(2,4-dimethyl-1,3-thiazol-5-yl)methyl]-1-ethyl-3-[2-hydroxy-2-(4-propan-2-yloxyphenyl)ethyl]guanidine;hydroiodide .
user
C20H31IN4O2S
assistant