Using C1=C(c2ccccc2)CCNC1, COC(=O)[C@H]1C[C@H](OC(=O)N2CCCC2)CN[C@@H]1C(=O)O to produce COC(=O)[C@H]1C[C@H](OC(=O)N2CCCC2)CN[C@@H]1C(=O)N1CC=C(c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.