Using NC1(C(=O)O)CCN(Cc2ccccc2)CC1, ClP(Cl)(Cl)(Cl)Cl to produce NC1(C(=O)Cl)CCN(Cc2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.