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] COC(=O)C(C)(C)C(OP(=O)(OC)OC)=C(C)C
[b] CC(C)(C)n1c(=O)[nH]c(=O)n1C(C)(C)C
[c] N=C1NN(c2ccc(Br)cc2)C2C=CC=CN12
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}