Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES Cc1nnc(-c2ccc(CN3CC(C(=O)N4CCC[C@H]4C#N)[C@@H](N)C3)cc2)o1 a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: Even if you are uncertain, you must pick either a or b without using any other 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}
(2S)-1-[(4R)-4-azanyl-1-[[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]methyl]pyrrolidin-3-yl]carbonylpyrrolidine-2-carbonitrile