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: COC(=O)C(CC12CC3CC(CC(C3)C1)C2)NC(=O)C(N)CC(=O)O
b: Cc1nn2c(nnn2CCO)c1-c1ccccc1
c: Cc1ncc([N+](=O)[O-])n1CCNC(=O)CCn1ccnc1[N+](=O)[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}