Using CC(C)(C)OC(=O)CCN1CCOC(c2ccc(O)cc2)C1, Cc1cccc(C)c1CO to produce Cc1cccc(C)c1COc1ccc(C2CN(CCC(=O)OC(C)(C)C)CCO2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.