Using CCOP(=O)(OCC)C(Cc1ccccc1)NS(=O)(=O)c1cccs1 to produce O=P(O)(O)C(Cc1ccccc1)NS(=O)(=O)c1cccs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.