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 additional words.
Options:
a. CCC1SC(C)C(=O)NC1=O
b. CC(C)(C)C(=O)C=Cc1ccc(Br)cc1
c. Cc1c(-c2coc(-c3ccccc3)n2)c(=O)n(-c2ccccc2)n1C
d. Cc1cccc(C=NC23CC4CC(CC(C4)C2)C3)c1
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}