Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C1NC(O)CCN1C1OC(CO)C(O)C1O
[b] CC(CC(=O)NCCc1ccccc1)=NNC(=O)C[n+]1ccccc1.[Cl-]
[c] COC(=O)C(COC(C)=O)NC(=O)C=Cc1ccc(O)c(OC(C)=O)c1
[d] Cc1cn(C2CC(N=[N+]=[N-])C(COC(=O)CCOCCCCCCCCN=[N+]=[N-])O2)c(=O)[nH]c1=O
[e] Cc1cc(Br)cc(C)c1NC(=O)C(=O)C(C(=O)c1ccncc1)C1OC(=O)c2ccccc21
Answer: d
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}