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] CCN(CC)CCCn1c(=O)c2cccnc2n2c3c(=O)n(C)c(=O)n(C)c3nc12
[b] COc1cc(OC)c2nc3ccccc3c(NCCCN(C)C)c2c1[N+](=O)[O-].Cl
[c] COc1cc2ccc3c4cc(OC)c(OC(C)C)cc4c[n+](C)c3c2cc1OC.[Cl-]
[d] O=C(NP1(=O)NCc2ccccc2CN1)OC1CCCCC1
Answer: a
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}