Using CCOC(=O)[C@@H](OC(C)(C)C)c1c(C)cc2nc(Br)sc2c1-c1ccc(Cl)cc1, Cc1nc2c([nH]1)CCNC2 to produce CCOC(=O)[C@@H](OC(C)(C)C)c1c(C)cc2nc(N3CCc4[nH]c(C)nc4C3)sc2c1-c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.