Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 7.438\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Brc1ccccc1CN1CCN(Cc2c[nH]c3ccccc23)CC1.O=C(O)C(=O)O
(b) O=C(Nc1ccc2oc(-c3cccc4ccccc34)nc2c1)c1ncn[nH]1
(c) O=C(/C=C/c1ccc(Cl)cc1Cl)n1cccn1
(d) COc1ccccc1N(CN1CCCC1=O)C(=O)COc1ccccc1
(e) COc1ccc2[nH]c(C(=O)NCc3ccccc3)c(C)c2c1.Cl
Answer: d. COc1ccccc1N(CN1CCCC1=O)C(=O)COc1ccccc1
{#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#}
COc1ccccc1N(CN1CCCC1=O)C(=O)COc1ccccc1
COc1ccccc1N(CN1CCCC1=O)C(=O)COc1ccccc1
N-(2-methoxyphenyl)-N-[(2-oxopyrrolidin-1-yl)methyl]-2-phenoxyacetamide