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: CCCCOC(=O)CC(C(=O)OCCCC)C(C(=O)OCCCC)P(=O)(OCCCC)OCCCC
b: Cn1c2ccccc2c(=NNc2ccc(S(=O)(=O)NC(=N)N)cc2)c2ccccc21
c: CC(=O)OCC1CN(OC(C)=O)CC(n2cc(C)c(=O)[nH]c2=O)O1
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}