Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COC(=O)C1CCCCN1C(=O)c1ccc2oc(Cc3ccccc3)nc2c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 7.547
(b) 6.988
(c) 10.796
Answer: a. 7.547\%.
{#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)C1CCCCN1C(=O)c1ccc2oc(Cc3ccccc3)nc2c1
COC(=O)C1CCCCN1C(=O)c1ccc2oc(Cc3ccccc3)nc2c1
methyl 1-(2-benzyl-1,3-benzoxazole-5-carbonyl)piperidine-2-carboxylate