Task: Please answer the multiple choice question.
Question: Which molecules are 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 Cc1cn(C2CC(F)C(COC(=O)CCCCCCCCCCCN=[N+]=[N-])O2)c(=O)[nH]c1=O
b CC[Ge](CC)(CC)OC(=O)C(OC(C)=O)c1ccccc1
c COC(=O)c1c(C)c2c(c(C)c1O)OC(=O)c1c(C)cc(O)c(C=O)c1O2
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}