Using CC(C)(C)OC(=O)N1CCc2nc3c(C#Cc4ccccn4)cnn3c(N3CCC3)c2CC1 to produce CC(C)(C)OC(=O)N1CCc2nc3c(CCc4ccccn4)cnn3c(N3CCC3)c2CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.