Using O=S(=O)(CCN1CC[C@H](Cc2ccccc2)[C@H](O)C1)c1ccc(O)cc1, O=C(O)CCC(=O)O to produce O=C(O)CCC(=O)Oc1ccc(S(=O)(=O)CCN2CC[C@H](Cc3ccccc3)[C@H](O)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.