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 CCOC(=O)C1=NN(c2ccccc2)C(=O)C1=CN1C(=O)C(=Cc2cccc(O)c2)SC1=S
b Cc1ccc(S(=O)(=O)Nn2c(O)c(C#N)c(-c3ccccc3)c(C#N)c2=O)cc1
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}