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) OCCN1c2ccccc2Sc2ccccc21
b) CCN1C(=CC=Cc2ccc3ccccc3[n+]2CC)C=Cc2ccccc21
c) O=[N+]([O-])c1ccc(C2CC(c3ccccc3Cl)=Nc3ccccc3S2=O)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}