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. C[B-]1(C)n2cc(Br)c[n+]2[B-](C)(C)n2cc(Br)c[n+]21
b. CCc1cccc(C(C)C)c1NC(=O)C(=O)C(C(=O)C(=O)OC)c1nc2ccccc2nc1O
c. O=c1c(CCO)c(C2CC2)n2n1CCCC2
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}