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: CCCCC1C(=O)N2c3ccccc3-c3ccccc3N2C1=O
b: N#CC(=Cc1ccc(F)cc1)c1nc(O)c2ccccc2n1
c: S=C1N=C(Cl)C(=Cc2ccccc2)N1
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}