Using COC(=O)[C@H](Cc1cn(C)c2ccc(O)cc12)NC(=O)c1ccc2c(c1)nc(-c1ccoc1)n2C1CCCCC1, CC(C)(C)CC(C)(Br)C(=O)[O-] to produce COC(=O)[C@H](Cc1cn(C)c2ccc(OC(C)(C)C(=O)O)cc12)NC(=O)c1ccc2c(c1)nc(-c1ccoc1)n2C1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.