Using CC(C)(C)OC(=O)N(CCCC[C@H](NC(=O)c1ccc(CNC(=O)OCc2ccccc2)cc1)C(=O)O)Cc1ccccn1 to produce CC(C)(C)OC(=O)N(CCCC[C@H](NC(=O)c1ccc(CN)cc1)C(=O)O)Cc1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.