Task: Answer the multiple choice question.
Question: Which compound exhibits a -0.646% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(/C=C/C(=O)NCC(=O)N/N=C/c2cc(Br)ccc2OCc2ccccc2)cc1
b. COC(=O)C1=C(C)N(CC(C)C)C(=O)/C1=C\c1cccs1
c. CCOC(=O)C1=C(N)c2ccccc2CC1C(C)C
d. CCc1c(C#N)c(N)nc(SCC(=O)OCc2ccccc2)c1C#N
Answer: a. COc1ccc(/C=C/C(=O)NCC(=O)N/N=C/c2cc(Br)ccc2OCc2ccccc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(/C=C/C(=O)NCC(=O)N/N=C/c2cc(Br)ccc2OCc2ccccc2)cc1
COc1ccc(/C=C/C(=O)NCC(=O)N/N=C/c2cc(Br)ccc2OCc2ccccc2)cc1
(E)-N-[2-[(2E)-2-[(5-bromo-2-phenylmethoxyphenyl)methylidene]hydrazinyl]-2-oxoethyl]-3-(4-methoxyphenyl)prop-2-enamide