Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) C#CC1(O)c2ccccc2C(=O)c2ccccc21
b) O=C1c2ccc(O)cc2OC(c2ccc(O)c(O)c2)C1O
c) C=C(CCC(Cl)C(O)CO)[Si](C)(C)C
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}