Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES O=c1[nH]c(-c2ccco2)nc2sc3c(c12)CCCC3?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a -2.042
b 9.181
c 5.213
d 7.638
Answer: d. 7.638%.
{#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=c1[nH]c(-c2ccco2)nc2sc3c(c12)CCCC3
O=c1[nH]c(-c2ccco2)nc2sc3c(c12)CCCC3
2-(furan-2-yl)-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one