Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 9.895\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(N/N=C/c1cc(Br)ccc1O)c1ccncc1
b: COc1ccc(C(O)(CCN2CCCCC2)C2CCCCC2)cc1.Cl
c: CC(Oc1cc(Cl)ccc1Cl)C(=O)N/N=C\c1ccnn1C
Answer: a. O=C(N/N=C/c1cc(Br)ccc1O)c1ccncc1
{#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#}
O=C(N/N=C/c1cc(Br)ccc1O)c1ccncc1
O=C(N/N=C/c1cc(Br)ccc1O)c1ccncc1
N-[(E)-(5-bromo-2-hydroxyphenyl)methylideneamino]pyridine-4-carboxamide