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] CC1(OC(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)CC2CCCCC21
[b] O=C1C2C(C(=O)N1c1ccccc1)C1(c3ccccc3)OC2(c2ccccc2)c2ccccc21
[c] O=c1cc(-c2ccccc2)oc2cc(Oc3nnnn3-c3ccccc3)ccc12
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}