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, d, or e without using any other words.
Options:
[a] O=S(=O)(O)SCCNCC(O)C(O)CNCCSS(=O)(=O)O
[b] CCOP(=O)(OCC)C(C#N)=Cc1cccn1C(C)C
[c] CC(C)CC(NC(=O)C(CSc1ccc([N+](=O)[O-])cc1)Cc1ccccc1)C(=O)Nc1ccccc1
[d] CC(C)(C)C1CCC2c3c([nH]c4ccccc34)C3C(=O)N(c4cccc([N+](=O)[O-])c4)C(=O)C3C2C1
[e] O=[N+]([O-])c1ccc2nc(Nc3ccccc3)c(Nc3ccccc3)nc2c1
Answer: b
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}