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 additional words.
Options:
a. COc1ccc(Cc2nn(C3OC(COC(C)=O)C(OC(C)=O)C(OC(C)=O)C3OC(C)=O)c(=S)n(-c3ccc(OC)cc3)c2=O)cc1
b. Cc1cn(C2CC(ON3C(=O)c4ccccc4C3=O)C(CO)O2)c(=O)[nH]c1=O
c. Br.C(=NNC1=NCCN1)c1cccc2cc3ccncc3nc12
Answer: b
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}