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 CC(C)(C)[Si](C)(C)OC1C(=O)C(CO)OC1n1ccc(=O)[nH]c1=O
b CCOC(=O)C(NC(=O)c1nc[nH]c1[N+](=O)[O-])C(C)C
c COC1OC(CO)C2OC12
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}