Using CCCC(=O)Cl, COc1ccc2c(c1)C=C(CN)C(c1ccccc1)O2 to produce CCCC(=O)NCC1=Cc2cc(OC)ccc2OC1c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.