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 additional words.
Options:
a. O=c1c(=CC=Cc2ccccc2)sc2n1CCN=2
b. NCc1ccccc1C1CSCSC1
c. S=C1NC(C=Cc2ccccc2)N2C(=S)NC(C=Cc3ccccc3)N12
d. COC(=O)CC[N+]1([O-])CC1
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}