Using COc1ccccc1C(=O)Cn1c(=O)c2c(nc(Cl)n2CC=C(C)C)n(C)c1=O to produce CC(C)=CCn1c(Cl)nc2c1c(=O)n(CC(=O)c1ccccc1O)c(=O)n2C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.