Using O=S(=O)(Cl)c1ccc(Cl)s1, CC[C@H](C)[C@H](N)C(=O)OC to produce CC[C@H](C)[C@H](NS(=O)(=O)c1ccc(Cl)s1)C(=O)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.