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.) CCCCNc1nc(C#N)c(N)s1
b.) CC(=O)OC12c3ccccc3C(c3ccccc31)C1C(=O)N(c3ccccc3O)C(=O)C12
c.) C=C(Nc1nc2ccc(C)cc2s1)C(=O)C(CC)C(=O)C(CC)CC1C(=O)NC(=O)NC1=O
d.) O=C(C(=Cc1cccc([N+](=O)[O-])c1)c1ccccc1)c1ccccc1
Answer: a, 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}