Using O=C(Cl)Oc1ccccc1, COc1ccc(C2COCCO2)c2sc(N)nc12 to produce COc1ccc(C2COCCO2)c2sc(NC(=O)Oc3ccccc3)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.