Using COC(=O)c1[nH]c(=O)n2c1CN=C(c1ccccc1F)c1cc(Cl)ccc1-2 to produce O=c1[nH]cc2n1-c1ccc(Cl)cc1C(c1ccccc1F)=NC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.