Using CCOC(=O)CC[C@H](NC(=O)c1csc(Br)n1)C(=O)OCC, C#Cc1cnc2nc(NC(=O)C(C)(C)C)nc(O)c2c1 to produce CCOC(=O)CC[C@H](NC(=O)c1csc(C#Cc2cnc3nc(NC(=O)C(C)(C)C)nc(O)c3c2)n1)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.