Using CC(C)=NOCC(C)O, O=C([O-])COc1ccc(Cl)c2cccnc12 to produce CC(C)=NOCC(C)OC(=O)COc1ccc(Cl)c2cccnc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.