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 or b without using any other words.
Options:
a.) C=C(C)C(O)C(O)c1c(OC)ccc2ccc(=O)oc12
b.) CC(C)[Si](OC1=CCCC2NC(=O)C(Cc3ccc([N+](=O)[O-])cc3)C12C)(C(C)C)C(C)C
Answer: a, b
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}