Using CC(C)(C)OC(=O)N(Cc1ccccn1)Cc1ccc(C(=O)N[C@@H](CCCN[C@@H]2CCCc3cccnc32)C(=O)O)c2ccccc12 to produce O=C(N[C@@H](CCCN[C@@H]1CCCc2cccnc21)C(=O)O)c1ccc(CNCc2ccccn2)c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.