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, or c without using any additional words.
Options:
a) O=c1c(SCc2ccccc2)c(SCc2ccccc2)cnn1-c1ccccc1
b) O=C1OC2C(I)C3CC2C1C3c1ccccc1
c) CC1(C)N=C([C-](C#N)[N+](=O)C(=O)c2ccccc2)C(C)(C)N1O
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}