Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C1NCCN1N=Cc1c(Cl)n(-c2ccccc2)c2ccccc12
b. COC(=O)c1oc([N+](=O)[O-])c(-c2ccccc2)c1-c1ccccc1
c. Cc1ccc(S(=O)(=O)C(C#N)=CNC(=S)Nc2cc(Cl)ccc2Cl)cc1
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}