Using N#CC1(C(=O)O)CC1, CC1(C)CNCC1Nc1c(C(N)=O)cnn2cc(Br)cc12 to produce CC1(C)CN(C(=O)C2(C#N)CC2)CC1Nc1c(C(N)=O)cnn2cc(Br)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.