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, c, or d without using any additional words.
Options:
(a) c1cc(-c2cn[nH]c2)cc(-c2cn[nH]c2)c1
(b) CC1(C)NC(=N)NC(=N)N1c1cccc(C=C(C#N)c2ccccc2)c1
(c) O=C(c1ccccc1)N1CCC(Nc2nccs2)O1
(d) CC(C)(C)C1=CC(=Nc2c([N+](=O)[O-])cc([N+](=O)[O-])cc2[N+](=O)[O-])C=C(C(C)(C)C)C1=O
Answer: a, b, c, d
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}