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 or b without using any additional words.
Options:
a: c1ccc(-c2nnc(SSSSc3nnc(-c4ccccc4)o3)o2)cc1
b: COc1cc(OC)c(OC)cc1C=Cc1nccc2ccccc12
Answer: a, 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}
2-phenyl-5-[(5-phenyl-1,3,4-oxadiazol-2-yl)tetrasulfanyl]-1,3,4-oxadiazole