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. COC(=O)C(NC(=O)C(C)NC(=O)OC(C)(C)C)C(C)O
b. CC(C)(C)C1=CC(O)(c2c3ccccc3c(C3(O)C=C(C(C)(C)C)C(=O)C(C(C)(C)C)=C3)c3ccccc23)C=C(C(C)(C)C)C1=O
c. O=C(C(=Cc1ccccc1Cl)c1ccccc1)c1ccccc1
d. CC(C)(C)OC(=O)C=CC(=O)OC=C[N+](=O)[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}