Using O=C(C[C@H](C(=O)N[C@H](CO)Cc1ccccc1)n1ccc(-c2ccc(-c3ccccc3)cc2)c1)OCc1ccccc1 to produce O=C(O)C[C@H](C(=O)N[C@H](CO)Cc1ccccc1)n1ccc(-c2ccc(-c3ccccc3)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.