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) CCCCCCCCCCCCc1ccsc1-c1ccc(-c2ccc(-c3sccc3CCCCCCCCCCCC)s2)s1
b) Cc1nc(C)c(C(=O)NNC(N)=S)cc1C(=O)NNC(N)=S
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}