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(C=NNc2nnc3c(n2)[nH]c2ccc(Br)cc23)cc1
(b) Cc1c(C(=O)O)c(O)cc2c1C(=O)c1c(O)c(OC3OC(CO)C(O)C(O)C3O)c(O)c(O)c1C2=O
(c) CCCc1c(-c2ccc(OC)cc2)c(=O)oc2cc(O)ccc12
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}