Using Cc1csc2ncnc(Cl)c12, Cc1ccc(/C=C/c2ccc3c(c2)CC(N)C3)cc1 to produce Cc1ccc(/C=C/c2ccc3c(c2)CC(Nc2ncnc4scc(C)c24)C3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.