Using CC(C)(C)OC(=O)N1CCC(C(=O)c2nc3ccccc3[nH]2)CC1, N#CCCCCBr to produce CC(C)(C)OC(=O)N1CCC(C(=O)c2nc3ccccc3n2CCCCC#N)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.