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, c, or d without using any additional words.
Options:
a. O=C1C(=Cc2ccccc2)C2C(=Cc3ccccc3)C(=O)C(=Cc3ccccc3)C2C1=Cc1ccccc1
b. [O-][n+]1onc(-c2ccccc2)c1-c1ccccc1
c. NC(F)(Cc1ccccc1)C(=O)O
d. CCNCCNC(=O)c1ccc(Br)cc1.Cl
Answer: a, b, c, d
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}