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. CN1C(=O)C(=C2SC(=O)N(CN3CCOCC3)C2=O)c2cc(Br)ccc21
b. O=C(Nc1ccc(Cl)cc1)Nc1ccc(Cl)c(Cl)c1
c. CCOc1ncn(-c2ccc(NC(=S)NC3OC(CO)C(O)C(O)C3O)cc2)n1
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}