Task: 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=c1c2ccccc2nc(-c2cccs2)n1-c1cnccn1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. -19.863
b. 8.530
c. 14.948
d. -0.706
e. 12.729
Answer: b. 8.530\%.
{#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=c1c2ccccc2nc(-c2cccs2)n1-c1cnccn1
O=c1c2ccccc2nc(-c2cccs2)n1-c1cnccn1
[O][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][=C][Branch1][Branch2][C][=C][C][=C][S][Ring1][Branch1][N][Ring1][#C][C][=C][N][=C][C][=N][Ring1][=Branch1]
3-pyrazin-2-yl-2-thiophen-2-ylquinazolin-4-one