Problem statement: Answer the MCQ question.
Question: 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(NCN1CCN(c2ccccn2)CC1)c1cnccn1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a -3.686
b 3.350
c 10.965
Answer: b. 3.350\%.
{#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(NCN1CCN(c2ccccn2)CC1)c1cnccn1
O=C(NCN1CCN(c2ccccn2)CC1)c1cnccn1
N-[(4-pyridin-2-ylpiperazin-1-yl)methyl]pyrazine-2-carboxamide