Using c1[nH]nc2c1CCN(C1CCC1)CC2, N#Cc1ccc(CBr)cc1 to produce N#Cc1ccc(Cn2cc3c(n2)CCN(C2CCC2)CC3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.