Using C1CCNC1, O=C1CC[C@H](C=C(c2ccc(CBr)cc2)c2ccc(Cl)c(=O)[nH]2)N1 to produce O=C1CC[C@H](/C=C(\c2ccc(CN3CCCC3)cc2)c2ccc(Cl)c(=O)[nH]2)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.