Using CC(=O)N1c2cc(C)c(N)cc2C(C)=CC1(C)C to produce CC(=O)N1c2cc(C)c(N)cc2C(C)(c2ccccc2)CC1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.