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, or d without using any additional words.
Options:
a) O=Nc1ccc(C=C2C(=O)C=CC2=O)cc1
b) N#CC(=CNC(=S)Nc1ccccc1)C(N)=O
c) NC(=O)c1cc(N(CCO)CCO)c([N+](=O)[O-])cc1[N+](=O)[O-]
d) O=[N+]([O-])c1ccc2occ3c2c1CCC3
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}