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. N#CCc1nc(Cc2ccccc2)n[nH]1
b. CC1(O)c2ccccc2CCc2ccccc21
c. COc1cc2c(cc1OC)C(Cc1cc(Br)c(OC)c(OC)c1)=[N+](C)CC2.[I-]
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}