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. CC(C)(C)NCc1c(C(=O)NCCO)[n+]([O-])c2ccccc2[n+]1[O-]
b. C[Si](C)(C)C(Br)=CCCN1C(=O)CCC1=O
c. CCOC(=O)C(C(=S)NC)=C(N)N1CCCC1
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}