Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(OCC#CCSc1nnc(-c2ccc(Br)cc2)o1)c1ccco1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 14.373
[b] 11.009
[c] 7.844
[d] 6.350
Answer: a. 14.373\%.
{#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=C(OCC#CCSc1nnc(-c2ccc(Br)cc2)o1)c1ccco1
O=C(OCC#CCSc1nnc(-c2ccc(Br)cc2)o1)c1ccco1
4-[[5-(4-bromophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]but-2-ynylfuran-2-carboxylate