Using C[C@H](NCc1ccccc1)c1ccccc1, COC(=O)C=Cc1ccc2c(c1)CCCN2C(=O)OC(C)(C)C to produce COC(=O)C[C@H](c1ccc2c(c1)CCCN2C(=O)OC(C)(C)C)N(Cc1ccccc1)[C@@H](C)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.