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, b, or c without using any additional words.
Options:
a CCCCCCN(CCCCCC)C(=O)Cc1c2n(c3ccccc13)Cc1ccccc1-2
b CCCCCCCCCCCCCCCC(=O)OCC1OC(n2ccc(=N)[nH]c2=O)C(O)C1O
c Oc1ccccc1-c1n[nH]c(=S)n1N=Cc1ccc(-c2ccc(Br)cc2)o1
Answer: a, b, c
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}