Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES CCOC(=O)C1(CCc2ccccc2)CCN(C(=O)[C@@H]2C[C@@H](C)NC(=S)N2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 9.445
b: -20.751
c: 6.075
d: 20.838
Answer: c. 6.075%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCOC(=O)C1(CCc2ccccc2)CCN(C(=O)[C@@H]2C[C@@H](C)NC(=S)N2)CC1
CCOC(=O)C1(CCc2ccccc2)CCN(C(=O)[C@@H]2C[C@@H](C)NC(=S)N2)CC1
ethyl 1-[(4S,6R)-6-methyl-2-sulfanylidene-1,3-diazinane-4-carbonyl]-4-(2-phenylethyl)piperidine-4-carboxylate