Using CCC(CO)(NC)c1ccccc1, COc1cc(C(=O)Cl)cc(OC)c1OC to produce CCC(COC(=O)c1cc(OC)c(OC)c(OC)c1)(NC)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.