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(Cn1cc(-c2ccccc2)nn1)NC1CCCCC1
b) O=C1C(O)C2C(O)OC3C2N1CC3[Si](c1ccccc1)(c1ccccc1)c1ccccc1
c) C=CCN1C(=O)C(c2ccccc2)(c2ccccc2)NC1=S
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}