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 or b without using any other words.
Options:
a) O=C1C(=Cc2cccc(Oc3ccccc3)c2)S(=O)(=O)C(c2ccccc2)N1c1cccc(Cl)c1
b) Nc1ccc2ccccc2c1N=Nc1ccc(C=Cc2ccc(N=Nc3c(N)ccc4ccccc34)cc2S(=O)(=O)O)c(S(=O)(=O)O)c1
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}