Task: Answer the multiple choice question.
Question: Which compound exhibits a -3.806% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1cc(NS(=O)(=O)c2ccc(C)cc2)c2ncccc2c1
b COc1ccccc1NC(CC(=O)c1ccccc1)C(=O)OCC(=O)c1ccc(Br)cc1
c CS(=O)(=O)N(CCCC(=O)N1CCCCCC1)c1cccc(Cl)c1
d O=Cc1cn(CC(=O)N2CCc3ccccc32)c2ccccc12
e CCNS(=O)(=O)c1ccc(NC(=O)c2cc(C(F)(F)F)nn2C)cc1
Answer: b. COc1ccccc1NC(CC(=O)c1ccccc1)C(=O)OCC(=O)c1ccc(Br)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#}
COc1ccccc1NC(CC(=O)c1ccccc1)C(=O)OCC(=O)c1ccc(Br)cc1
COc1ccccc1NC(CC(=O)c1ccccc1)C(=O)OCC(=O)c1ccc(Br)cc1
[2-(4-bromophenyl)-2-oxoethyl]2-(2-methoxyanilino)-4-oxo-4-phenylbutanoate