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 other words.
Options:
(a) Cc1cn(C2CC3C(COC(CCC[Se]c4ccccc4)N3O)O2)c(=O)[nH]c1=O
(b) CC(=O)CNC(C)=NNc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
(c) C=CCCC(=O)C(Cc1ccccc1OC)C(=O)OC
(d) CC(C)C1=CC2=CC(=O)C3C(C)(C)CCCC3(C)C2=C(O)C1=O
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}