text: <unk>  (CC) is a secondary metabolite of the fungus Penicillium islandicum that causes hepatic necrosis and has carcinogenic properties.  It is listed as an IARC Group 3 carcinogen.
  Chemically, it is a chlorinated macrocyclic pentapeptide derived from the amino acids 3-phenyl-β-alanine, serine, dichloroproline, and aminobutyric acid.
option_0: Cyclochlorotine
option_1: Acetylene tetrabromide
option_2: Nitrazine
option_3: N-Nitrosonornicotine
option_4: Triphenylmethane
option_5: Trichloroethylene
option_6: 4-Methylmethcathinone
option_7: Tetrachloroethylene