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.) COc1ccc2cc1Oc1ccc(cc1)CC1NCCc3cc(OC)c(cc31)Oc1c(O)c(OC)cc3c1CCN(C)C3C2
b.) O=c1[nH]nc(Cc2ccc([N+](=O)[O-])cc2)[nH]1
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}