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 other words.
Options:
a CS1(=O)=CC(=O)CC(c2ccccc2)C1
b Cn1c(=O)c2nc3sc4c(n3c2n(C)c1=O)C(=O)c1ccccc1C4=O
c CC1=NN(C2=NS(=O)(=O)c3ccccc3N2C)C(=O)C1
d C=C(c1cc(C(=O)OC)c(OC)c(Br)c1C)c1cc(C(=O)OC)c(OC)c(Br)c1C
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}