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, or c without using any other words.
Options:
a.) CSC(SC)=C(C#N)C(=O)Nc1ccc(Cl)cc1
b.) CCOC(=O)CCC(NC(=O)OCc1ccccc1)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)OCC
c.) O=C(C1OC1c1cccc([N+](=O)[O-])c1)C12CC3CC(CC(C3)C1)C2
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}