Using O=C(OCc1ccccc1)[C@H](Cc1ccccc1)N(Cc1ccccc1)Cc1ccccc1, CS(C)=O to produce CS(=O)CC(=O)[C@H](Cc1ccccc1)N(Cc1ccccc1)Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.