Using CS(=O)(=O)Cl, OC1CN(C(c2ccccc2)c2ccccc2)C1 to produce CS(=O)(=O)OC1CN(C(c2ccccc2)c2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.