Using BrCc1ccccc1, CC(C)(C)N1C(=O)C(NCCCCc2ccccc2)=C(c2ccccc2)S1(=O)=O to produce O=C1C(NCCCCc2ccccc2)=C(c2ccccc2)S(=O)(=O)N1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.