Using Cc1cccc(C(=O)N[C@@H](CCCc2ccccc2)C(=O)O)c1, COc1ccc(NCCN)cc1 to produce COc1ccc(NCCNC(=O)[C@H](CCCc2ccccc2)NC(=O)c2cccc(C)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.