Using N#Cc1c(C(=O)O)cnn1-c1ccc(Cl)cc1, NC1CC1 to produce N#Cc1c(C(=O)NC2CC2)cnn1-c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.