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 other words.
Options:
a O=C(CC1(O)C(=O)Nc2c(Cl)cc(Cl)cc21)c1ccc(Br)cc1Br
b O=C(C=Cc1ccccc1Cl)c1ccccc1
c [O-]c1c2cc(-[n+]3c(-c4ccccc4)cc(-c4ccccc4)cc3-c3ccccc3)cc1COC(c1ccccc1)C(c1ccccc1)OCc1cccc(n1)COC(c1ccccc1)C(c1ccccc1)OC2
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}