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=C1C(=O)C(c2ccccc2)Oc2ccccc21
(b) CC(C)(C)Cc1cc(O)ccc1O
(c) O=C(NS(=NS(=O)(=O)c1ccc(Br)cc1)C(Cl)(Cl)Cl)c1ccccc1
Answer: a, 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}