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=S(=O)(O)CCN(CCO)CCO
b. COc1ccc(NC(=O)CC2SC(Nc3ccccc3C)=NC2=O)c([N+](=O)[O-])c1
c. O=C(O)C1CCCN1C(=O)c1ccccn1
d. O=C1C(=O)N(C(=O)c2ccc(Cl)c(Cl)c2)c2ccccc21
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}