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) S=C(NCCCCCCNC(=S)Nc1c2ccccc2nc2ccccc12)Nc1c2ccccc2nc2ccccc12
(b) CC1CCCC2=C1C(c1ccc(Cl)cc1)n1c(sc(=Cc3ccc(Cl)cc3)c1=O)=N2
(c) Cc1cn(CCOCCOC(=O)NC(CCCNC(=N)N)C(=O)O)c(=O)[nH]c1=O
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}