Using N#Cc1cccc(CN)n1, CC(CCNC(=O)OC(C)(C)C)N1CCC(=O)CC1 to produce CC(CCNC(=O)OC(C)(C)C)N1CCC(NCc2cccc(C#N)n2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.