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=C(CCC(=O)Nc1ccc(Cl)cc1)CC(=O)c1ccc(F)cc1
(b) O=C1c2ccccc2S(=O)(=O)c2ccccc21
(c) Cc1cccc(C)c1N1C(=O)C(=O)C(c2nc3ccccc3s2)C(=NN)C1=O
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}