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 other words.
Options:
[a] c1ccc2c(c1)N=C(c1ccc3ccccc3c1)CC(c1cccc3ccccc13)S2
[b] O=[As](O)(O)c1cc(N=Nc2ccc(-c3ccc(N=Nc4cc([As](=O)(O)O)c(O)cc4O)cc3)cc2)c(O)cc1O
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}