Task: Answer the multiple choice question.
Query: Which compound exhibits a 28.049\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc2c(c1)CCc1cc(C(=O)O)sc1-2
b: Cc1cccc(OCC(=O)NCC(=O)N/N=C/c2cc(Br)cc(Br)c2O)c1
c: O=C(c1ccc([N+](=O)[O-])cc1)N(Cc1cccs1)C1CCS(=O)(=O)C1
d: CCCC(O)(CCN1CCOCC1)c1ccc(Cl)cc1
Answer: b. Cc1cccc(OCC(=O)NCC(=O)N/N=C/c2cc(Br)cc(Br)c2O)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#}
Cc1cccc(OCC(=O)NCC(=O)N/N=C/c2cc(Br)cc(Br)c2O)c1
Cc1cccc(OCC(=O)NCC(=O)N/N=C/c2cc(Br)cc(Br)c2O)c1
N-[(E)-(3,5-dibromo-2-hydroxyphenyl)methylideneamino]-2-[[2-(3-methylphenoxy)acetyl]amino]acetamide