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, or c without using any other words.
Options:
a) CC1(C)CCc2cc3c(cc2O1)OCC1c2cc4c(cc2OC31)OCO4
b) CCc1c(Cc2cc(C)cc(C)c2)n(COCCCO)c(=O)[nH]c1=O
c) CCn1c2ccccc2c2c(-c3ccccc3)cc3c(c21)C(=O)N(c1ccccc1)C3=O
Answer: a, c
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}