Using O=C1Nc2cccc3c2[C@@]1(CCCCBr)CCC3, c1ccc2c(c1)CCNC2 to produce O=C1Nc2cccc3c2[C@@]1(CCCCN1CCc2ccccc2C1)CCC3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.