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) COC(=O)C=C1C(CO[Si](C)(C)C(C)(C)C)OC(n2cc(C)c(=O)n(C)c2=O)C1O[Si](C)(C)C(C)(C)C
(b) CC(C)(C)c1nc2c(o1)C(=Nc1ccc(F)cc1)c1ccccc1C2=O
(c) Cc1ccc2ccc(-c3ccccc3)c3c2c1C(=O)c1ccccc1C3=O
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}