Using CCOC(=O)NC1Cc2ccc(OC)cc2C1(O)Cc1ccccc1 to produce CCOC(=O)NC1Cc2ccc(OC)cc2/C1=C/c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.