Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(CN1C(=O)CC(c2ccccc2)Sc2ccccc21)NCC1CCCO1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 4.819
(b) 8.031
(c) 3.269
(d) -60.547
Answer: b. 8.031\%.
{#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}.
O=C(CN1C(=O)CC(c2ccccc2)Sc2ccccc21)NCC1CCCO1
O=C(CN1C(=O)CC(c2ccccc2)Sc2ccccc21)NCC1CCCO1
N-(oxolan-2-ylmethyl)-2-(4-oxo-2-phenyl-2,3-dihydro-1,5-benzothiazepin-5-yl)acetamide