Using CNC(=O)c1cc(C(=O)O)cc(C(=O)NC)n1, C1CCOC1 to produce CNC(=O)c1cc(C(=O)OCCO)cc(C(=O)NC)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.