Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES CC(C)(C)NC(=O)Nc1cccc(Nc2ncc(F)c(NC(C)(C)CO)n2)c1 a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: Even if you are not sure, you must pick either a or b without using any additional words.
Options:
a: False
b: True
Answer: a
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} {#representation of |!}{SMILES#} a {herg_blocker__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{herg_blocker%}
Answer: {%multiple_choice_result}
1-tert-butyl-3-[3-[[5-fluoro-4-[(1-hydroxy-2-methylpropan-2-yl)amino]pyrimidin-2-yl]amino]phenyl]urea