Using C[C@@H]1Cc2cc([C@@H]3CN4CCN(C(=O)OCc5ccccc5)C[C@H]4CN3C(=O)OC(C)(C)C)ccc2C(=O)O1 to produce C[C@@H]1Cc2cc([C@@H]3CN4CCNC[C@H]4CN3C(=O)OC(C)(C)C)ccc2C(=O)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.