Using CC(C)(C)C(=O)ON[C@@H](CSc1c(N)cccc1-c1ccccc1)C(=O)O to produce CC(C)(C)C(=O)ON[C@H]1CSc2c(cccc2-c2ccccc2)NC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.