Using CCOS(=O)(=O)OCC, CC(=O)N(Cc1ccccc1C(=O)O)c1ccccc1Oc1ccccc1 to produce CCOC(=O)c1ccccc1CN(C(C)=O)c1ccccc1Oc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.