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 CCOC(=O)C=CCCO[Si](C)(C)C(C)(C)C
b CC(C)(C)c1c(C(C)(C)C)c(=O)c1=O
c COc1cccc2c(NCCCN(C)C)c3c([N+](=O)[O-])ccc(OC)c3nc12.Cl
Answer: a, b, 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}