Using Cc1nc(C(N)=O)c2[nH]c3cc(Br)ccc3c2c1-c1cccc(NC(=O)OCc2ccccc2)c1C to produce Cc1nc(C(N)=O)c2[nH]c3cc(Br)ccc3c2c1-c1cccc(N)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.