Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of COC(=O)C(CCCN(C)CCCc1nc2ccccc2[nH]1)(c1ccc(Br)cc1)C(C)C 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 additional words.
Options:
a) True
b) False
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}
methyl 5-[3-(1H-benzimidazol-2-yl)propyl-methylamino]-2-(4-bromophenyl)-2-propan-2-ylpentanoate