Using ClCCCl, CCC1CN(C(Cc2ccc3ccccc3c2)C(N)=O)CCN1C(=O)C(Cc1ccc(F)cc1)NC(=O)OC(C)(C)C to produce CCC1CN(C(Cc2ccc3ccccc3c2)C(N)=O)CCN1C(=O)C(N)Cc1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.