Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES O=C(O)c1[nH]c2ccccc2c1CC(=O)N1CCN(c2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 30.011
b. -0.326
c. 15.371
d. 12.260
Answer: a. 30.011%.
{#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}.
O=C(O)c1[nH]c2ccccc2c1CC(=O)N1CCN(c2ccccc2)CC1
O=C(O)c1[nH]c2ccccc2c1CC(=O)N1CCN(c2ccccc2)CC1
3-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-1H-indole-2-carboxylicacid