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: CCOC(=O)CSc1[nH]c(NC(=S)Nc2ccccc2)c(C(N)=O)c1C(N)=O
b: Cc1ccnc(NC(=S)Nc2ccc([N+](=O)[O-])cc2)c1
c: O=C(SC1=NCCN1)c1cccc2ccccc12
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}