Using N#Cc1nnc(Br)s1, Fc1ccc(Br)c(OC2CCNCC2)c1 to produce N#Cc1nnc(N2CCC(Oc3cc(F)ccc3Br)CC2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.