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) C1C2CC3C1C1C[S+]3CC21
b) COc1cccc(C2=NC(C(C)C)CO2)c1
c) CC(=O)OCCCOCn1c(Cc2ccccc2)c(C)c(=O)[nH]c1=O
d) O=C(CCC(NC(=O)OCc1ccccc1)C(=O)OCc1ccccc1)Nc1ccc(OCc2ccccc2)cc1
Answer: a, b, 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}