Q: Please provide a description of this drug's mechanism of action.
 The Compound can be represented with the SMILES CNC(=O)c1cc(COc2nnc(Nc3ccc(Cl)cc3)c3ccoc23)ccn1.
Answer: Vascular endothelial growth factor receptor 2 inhibitor
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CNC(=O)c1cc(COc2nnc(Nc3ccc(Cl)cc3)c3ccoc23)ccn1
CNC(=O)c1cc(COc2nnc(Nc3ccc(Cl)cc3)c3ccoc23)ccn1
4-[[4-(4-chloroanilino)furo[2,3-d]pyridazin-7-yl]oxymethyl]-N-methylpyridine-2-carboxamide
Please provide a description of this drug's mechanism of action.