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 additional words.
Options:
a. OCCNCCN=C1CCC(=NCCNCCO)CC1
b. COC(=O)C(C)(Cc1ccccc1)NC(=O)C(C)N1C(c2ccccc2)COC1(C)C
c. O=c1c(Nc2ccccc2)cn(CCOc2ccccc2)c(=O)n1CCOc1ccccc1
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}