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 CCCCCCC(=O)C(O)C(O)C(=O)CCCCCCCC(=O)O
b O=C1C(=Cc2ccccc2Cl)COc2ccc(Br)cc21
c COC(=O)c1cc2c(c3c1CC(Cc1ccccc1)C3=O)CCC2
d C#CCN1C(=O)c2ccccc2S1(=O)=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}