Using BrCCCc1ccccc1, O=C(/C=C/C1=Cc2cnc3cccc(n23)S1)CCC1CCNCC1 to produce O=C(/C=C/C1=Cc2cnc3cccc(n23)S1)CCC1CCN(CCCc2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.