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 other words.
Options:
a. CCCC1C(C#N)(C#N)C1(C#N)C#N
b. NC(=O)C(=O)NN=C1c2ccccc2CC1C1(O)C(=O)Nc2c(Cl)cc(Cl)cc21
c. O=C(CCCNc1nc(-c2ccccc2)cs1)c1cccs1
d. Cc1n[nH]c(=O)n1-n1cccc1
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}