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 CCCCc1c2c(nc3c1CCCC3=O)C(=O)CCC2
b O=C1NC(N2CCOCC2)=NC1=Cc1ccc(O)cc1
c Cn1c(C2CC(C)(C)c3c2c2ccccc2n3C)cc2ccccc21
d CC(=C(C(=O)O)C(=O)O)c1cc(-c2cccs2)cc(-c2ccc(Cl)cc2)c1O
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}