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, or c without using any additional words.
Options:
a.) O=C1CC(Sc2ccccc2)C2(OCCO2)C(Sc2ccccc2)C1
b.) O=[N+]([O-])c1ccc(CSCc2ccc([N+](=O)[O-])cc2)cc1
c.) O=[N+]([O-])c1cc(C(F)(F)F)cc2n[se]nc12
Answer: a, b, c
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}