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 additional words.
Options:
a) Cc1ccc(C(O)C(=NN)c2nc3ccc([N+](=O)[O-])cc3nc2O)cc1
b) C=CC(C)(C)C1Oc2cc(O)ccc2C(=O)C1c1ccc(OC)c(OC)c1O
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}