Using CCOC(=O)C1(NC(=O)c2cccc(C)c2I)Cc2ccccc2C1, COCC=CB(O)O to produce CCOC(=O)C1(NC(=O)c2cccc(C)c2C=CCOC)Cc2ccccc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.