Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES O=C(COc1ccc(Br)cc1)Nc1nnc(C2CC2)s1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] -2.379
[b] 16.493
[c] -4.138
[d] -11.256
[e] 6.894
Answer: c. -4.138%.
{#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(COc1ccc(Br)cc1)Nc1nnc(C2CC2)s1
O=C(COc1ccc(Br)cc1)Nc1nnc(C2CC2)s1
2-(4-bromophenoxy)-N-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)acetamide