Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CN1CCN(C(=O)/C(=C\c2cccs2)NC(=O)c2ccc(C(C)(C)C)cc2)CC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 6.787
b: 19.860
Answer: b. 19.860\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CN1CCN(C(=O)/C(=C\c2cccs2)NC(=O)c2ccc(C(C)(C)C)cc2)CC1
CN1CCN(C(=O)/C(=C\c2cccs2)NC(=O)c2ccc(C(C)(C)C)cc2)CC1
4-tert-butyl-N-[(E)-3-(4-methylpiperazin-1-yl)-3-oxo-1-thiophen-2-ylprop-1-en-2-yl]benzamide