Using COc1c(Cl)cc(C(C)(C)N2CC(C)=C(c3ccccc3)C2=O)cc1Cl to produce CC1=C(c2ccccc2)C(=O)N(C(C)(C)c2cc(Cl)c(O)c(Cl)c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.