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. Cn1c(=O)cc(C=Nc2ccc(C(=O)O)cc2)c2ccccc21
b. Nc1c(Br)cc(-c2cc(Br)c(N)c(Br)c2)cc1Br
c. O=C(c1ccc(Cl)cc1)N(C(=O)N1CCCCC1)c1ccccc1
d. CSC(c1ccccc1)=[N+]([O-])Cc1ccccc1.I
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}