Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(Cc1nc2ccccc2[nH]1)c1ccc(Br)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 9.156
(b) 13.452
(c) 10.574
Answer: c. 10.574\%.
{#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(Cc1nc2ccccc2[nH]1)c1ccc(Br)cc1
O=C(Cc1nc2ccccc2[nH]1)c1ccc(Br)cc1
[O][=C][Branch1][#C][C][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][NH1][Ring1][=Branch2][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1]
1-(4-bromophenyl)-2-(1H-benzimidazol-2-yl)ethanone