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, or c without using any other words.
Options:
a. O=[N+]([O-])OC1COC2C(O[N+](=O)[O-])COC12
b. O=C(NN=C1CCCCC1)NN=C1CCCCC1
c. CCOC(=O)c1c(N2CCCC2)ncn(Cc2ccccc2)c1=S
Answer: a, b, c
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}
ethyl 1-benzyl-4-pyrrolidin-1-yl-6-sulfanylidenepyrimidine-5-carboxylate