Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=[N+]([O-])C(=CC1CCCCC1)C(=CC1CCCCC1)[N+](=O)[O-]
[b] CC(=O)C1=CC=CC1=NNc1ccccc1
[c] Sc1nc2c(c(-c3nc(S)nc4c3CCCCC4)n1)CCCCC2
[d] Cc1nc(C2CCC3C4CCC5=CC(=O)CCC5(C)C4CCC23C)co1
Answer: 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}