Using CCCCN1CC(COCC(=O)N(CCC)CCC)OC(COCc2ccccc2)C1 to produce CCCCN1CC(CO)OC(COCC(=O)N(CCC)CCC)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.