Question: Please provide a description of this drug's mechanism of action.
 The Molecule has the SMILES CCN(CC)CCOc1ccc(Nc2ncc3cc(-c4c(Cl)cccc4Cl)c(=O)n(C)c3n2)cc1.Cl.Cl.
Answer: Epidermal growth factor receptor erbB1 inhibitor
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CCN(CC)CCOc1ccc(Nc2ncc3cc(-c4c(Cl)cccc4Cl)c(=O)n(C)c3n2)cc1.Cl.Cl
CCN(CC)CCOc1ccc(Nc2ncc3cc(-c4c(Cl)cccc4Cl)c(=O)n(C)c3n2)cc1.Cl.Cl
6-(2,6-dichlorophenyl)-2-[4-[2-(diethylamino)ethoxy]anilino]-8-methylpyrido[2,3-d]pyrimidin-7-one;dihydrochloride
Please provide a description of this drug's mechanism of action.
Epidermal growth factor receptor erbB1 inhibitor