Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COC(=O)N1[C@H](Cc2ccccc2)C=C[C@]1(C)C(=O)O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 10.850
b. 10.421
c. 8.491
d. 9.295
Answer: b. 10.421\%.
{#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}.
COC(=O)N1[C@H](Cc2ccccc2)C=C[C@]1(C)C(=O)O
COC(=O)N1[C@H](Cc2ccccc2)C=C[C@]1(C)C(=O)O
(2R,5R)-2-benzyl-1-methoxycarbonyl-5-methyl-2H-pyrrole-5-carboxylic acid