Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.797\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=C(/C=C/c1ccco1)NCc1ccccn1
b: COc1ccc(C(C)(C)C)cc1NC(=O)c1cncc(Br)c1
c: O=[N+]([O-])c1ccc(Cl)c([N+](=O)[O-])c1
d: COc1ccc(CCNCC(O)c2ccccc2)cc1.O=C(O)C(=O)O
e: O=C(N/N=C/c1cccc(Oc2ccccc2)c1)c1ccccc1Br
Answer: b. COc1ccc(C(C)(C)C)cc1NC(=O)c1cncc(Br)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C(C)(C)C)cc1NC(=O)c1cncc(Br)c1
COc1ccc(C(C)(C)C)cc1NC(=O)c1cncc(Br)c1
[C][O][C][=C][C][=C][Branch1][=Branch2][C][Branch1][C][C][Branch1][C][C][C][C][=C][Ring1][#Branch2][N][C][=Branch1][C][=O][C][=C][N][=C][C][Branch1][C][Br][=C][Ring1][#Branch1]
5-bromo-N-(5-tert-butyl-2-methoxyphenyl)pyridine-3-carboxamide