Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(NCCO)c1cc2c([nH]c3ccccc32)c(-c2ccccc2)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: -6.890
b: 7.990
c: 13.418
d: 4.263
Answer: b. 7.990\%.
{#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(NCCO)c1cc2c([nH]c3ccccc32)c(-c2ccccc2)n1
O=C(NCCO)c1cc2c([nH]c3ccccc32)c(-c2ccccc2)n1
N-(2-hydroxyethyl)-1-phenyl-9H-pyrido[3,4-b]indole-3-carboxamide