Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(Nc1cccc(Cl)c1)C1CCCN(c2cnccn2)C1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) 4.873
b.) 12.418
c.) 9.985
d.) 19.726
e.) 4.683
Answer: d. 19.726\%.
{#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(Nc1cccc(Cl)c1)C1CCCN(c2cnccn2)C1
O=C(Nc1cccc(Cl)c1)C1CCCN(c2cnccn2)C1
N-(3-chlorophenyl)-1-pyrazin-2-ylpiperidine-3-carboxamide