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] CCOC(=O)C(C#N)=Cc1ccc(N(CCC(=O)O)CCC(=O)O)c(I)c1
[b] CCCCCCCCCCCC[N+]12CC[N+](C)(CC1)CC2.[I-]
[c] CCOC(=O)CCC(NC(=O)C(Cc1ccc([N+](=O)[O-])cc1)NC(=O)OC(C)(C)C)C(=O)NC(CCC(=O)OCC)C(=O)OCC
[d] COc1ccccc1NC(=S)NN=Cc1ccccn1
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}