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] CCOc1cc2c(=O)oc3c(OC)ccc4ccc(c1OC)c2c43
[b] Cc1cn(C2CC(N(O)Cc3ccccc3)C(CO[Si](C)(C)C(C)(C)C)O2)c(=O)[nH]c1=O
[c] N#CC1=C2Sc3ccccc3N2C(c2ccccc2)C2COC(=O)C12
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}