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, c, or d without using any other words.
Options:
a) CCN(CC)CCOC(=O)c1nc(O)nc(O)c1N
b) Cc1ccccc1Nc1cn(CCOc2ccccc2)c(=O)n(CCOc2ccccc2)c1=O
c) CC12CC(Br)C(=O)C=C1CCC1C2CCC2(C)C(C(=O)CBr)CCC12
d) COC(=O)C1(C)C(=O)CCC1C=O
Answer: a, b, c, d
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}