Using CC(C)(C)OC(=O)[C@H](CNC(=O)N1CCC(c2ccc3cc(Br)cnc3n2)CC1)NS(=O)(=O)c1ccccc1 to produce CC(C)(C)OC(=O)[C@H](CNC(=O)N1CCC(c2ccc3c(n2)NCCC3)CC1)NS(=O)(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.