Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CN(CCO)c1nc(N)cc(O)n1
b. O=C(CCCCC1CCSS1)N(C(=O)NC1CCCCC1)C1CCCCC1
c. O=[N+]([O-])c1ccc(N=Nc2ccc(N=C=S)cc2)cc1
d. N#Cc1cc2ccccc2n(Cc2ccccc2)c1=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}