Using N#Cc1ccc(N)nc1, Clc1cccc(Cl)c1-n1cc2c(Cl)nccc2n1 to produce N#Cc1ccc(Nc2nccc3nn(-c4c(Cl)cccc4Cl)cc23)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.