Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES O=C(CCC(=O)N1CCN(c2ccc(O)cc2)CC1)c1ccc(Br)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 2.053
(b) -6.996
(c) -44.409
(d) 1.345
Answer: c. -44.409%.
{#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(CCC(=O)N1CCN(c2ccc(O)cc2)CC1)c1ccc(Br)cc1
O=C(CCC(=O)N1CCN(c2ccc(O)cc2)CC1)c1ccc(Br)cc1
1-(4-bromophenyl)-4-[4-(4-hydroxyphenyl)piperazin-1-yl]butane-1,4-dione