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, c, or d without using any other words.
Options:
a) Cc1cc2c(=O)cc(-c3cccs3)oc2c(C(=O)O)c1C
b) CCCCCCCCCCCCCC(=O)CBr
c) O=[N+]([O-])c1ccc(NN=CC(c2ccccc2)c2ccsc2)c([N+](=O)[O-])c1
d) CC1(Br)C(=O)C(O)=C(Br)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}