Using CCOC(=O)C(C)(C)Oc1ccc([C@H]2CC[C@H](NCc3ccccc3)CC2)cc1 to produce CCOC(=O)C(C)(C)Oc1ccc([C@H]2CC[C@H](N)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.