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.) Cn1cnc([N+](=O)[O-])c1Sc1nnc(-c2ccc(Cl)cc2)[nH]1
b.) C=CCOc1ccc(C(N=Nc2ccc([N+](=O)[O-])cc2)=NNC(=O)c2ccccc2)cc1OC
c.) O=C(CC=Cc1ccccc1)c1ccccc1
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}
1,4-diphenylbut-3-en-1-one