Task: Please answer the multiple choice question.
Question: Which molecules are not 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=C(O)c1c([N+](=O)[O-])cc(C(F)(F)F)cc1[N+](=O)[O-]
b. C=CCCC1(C)CCCNC1=S
c. CC(C)(C)C(=O)C(C(=O)c1ccccc1)C(=O)C(C)(C)C
d. C=CC(C)(O)CNc1ccccc1
Answer: a, b, c, 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}