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 other words.
Options:
a) Br.O=C(O)CCCCCOc1cccnc1C=NNC1=NCCN1
b) CC(=O)N=C1N(C)C(=Cc2ccc(Cl)cc2Cl)C(=O)N1C=C1C(=O)Oc2ccccc2C1=O
c) CC1=C(C(N)=O)C(c2ccncc2)C(C#N)C(=O)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}