Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. C[N+]1(CCCl)CCc2cc([N+](=O)[O-])ccc2C1.[Cl-]
b. NN1C(=O)C(CCO)SC1=NN=C1SC(CCO)C(=O)N1N
c. O=C(c1ccccc1)c1c2ccccn2c2cccc[n+]12.[Br-]
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__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%activity_HIV%}
Answer: {%multiple_choice_result}