Task: Please answer the multiple choice question.
Question: Which molecules are carcinogenic?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C1OC2(c3cc(Br)c(O)cc3Oc3c2cc(Br)c(O)c3[Hg]O)c2ccccc21
b. C[N+]1(C)CCC[C@H]1C(=O)[O-]
c. CC(O)CNC(=O)N(N=O)C(C)Cl
d. CCCNN
e. CN(C)CCOC(C)(c1ccccc1)c1ccccn1
Answer: c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {carcinogen#not &NULL}{carcinogen__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%carcinogen%}
Answer: {%multiple_choice_result}