Task: Answer the MCQ question.
Question: 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(N/N=C/c1ccc2nccnc2c1)c1ccncc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 6.400
[b] -2.493
[c] -3.223
[d] -7.149
[e] 9.721
Answer: a. 6.400%.
{#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(N/N=C/c1ccc2nccnc2c1)c1ccncc1
O=C(N/N=C/c1ccc2nccnc2c1)c1ccncc1
N-[(E)-quinoxalin-6-ylmethylideneamino]pyridine-4-carboxamide