Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(O)c1cccnc1SCc1cn2cc(Br)ccc2n1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 18.354
[b] -43.091
[c] -4.724
[d] 12.855
[e] 4.235
Answer: a. 18.354%.
{#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(O)c1cccnc1SCc1cn2cc(Br)ccc2n1
O=C(O)c1cccnc1SCc1cn2cc(Br)ccc2n1
2-[(6-bromoimidazo[1,2-a]pyridin-2-yl)methylsulfanyl]pyridine-3-carboxylic acid