Using CC12CCC(C(=O)NC1=O)C2(C)C, c1ccc(N2CC[N+]3(CCCC3)CC2)nc1 to produce CC12CCC(C(=O)N(CCCCN3CCN(c4ccccn4)CC3)C1=O)C2(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.