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. O=C1NC(=O)C2(CCC(O)C2)c2ccncc21
b. COc1ccc(C(Br)=C2OC(=O)c3ccccc32)cc1
c. CCOC(=O)C1(C#N)C(C#N)(C#N)C1(CC)CC
d. COC(=O)C=C(C)C=Cc1c(C)c(C(C)=O)c(C)n1C
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}