d. “Riot control agents”, active constituent chemicals and combinations thereof including: 1. α-Bromobenzeneacetonitrile, (Bromobenzyl cyanide) (CA) (CAS 5798-79-8); 2. [(2-chlorophenyl) methylene] propanedinitrile, (o-Chlorobenzylidenemalononitrile) (CS) (CAS 2698-41-1); 3. 2-Chloro-1-phenylethanone, Phenylacyl chloride (ω-chloroacetophenone) (CN) (CAS 532-27-4); 4. Dibenz-(b,f)-1,4-oxazephine (CR) (CAS 257-07-8); 5. 10-Chloro-5,10-dihydrophenarsazine, (Phenarsazine chloride), (Adamsite), (DM) (CAS 578-94-9); 6. N-Nonanoylmorpholine, (MPA) (CAS 5299-64-9);