Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C1C2C3CC(C4C5C=CC(C5)C34)C2C2C3CC(C12)C1C2C=CC(C2)C31
b CC(=O)OCCCOCn1c(Cc2ccccc2)c(C)c(=O)[nH]c1=O
c c1ccc2c(C(c3c[nH]c4ccccc34)c3c[nH]c4ccccc34)c[nH]c2c1
d COC(=O)C(C)(C)NC(=O)C(Cc1ccccc1)Nc1ncnc2c1ncn2-c1ccc(OC)cc1
Answer: a, 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}