Using Cn1cc(Nc2nccc(N3CCC(CO)(C4CC4)C3=O)n2)cn1, CCN(CC)CC to produce Cn1cc(Nc2nccc(N3CCC(CC#N)(C4CC4)C3=O)n2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.