Task: Answer the MCQ question.
Query: Which compound has a 15.459\% 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. CCOC(=O)N1CCN(C(=O)C2CCC(CNS(=O)(=O)c3ccc(Cl)cc3)CC2)CC1
b. COc1ccc2c(c1)C(=O)c1ccccc1CO2
c. CC(=O)NC12CC3CC(C1)CC(C(=O)OCC(=O)Nc1ncc(Cl)cc1Cl)(C3)C2
d. O=C(CN1C(=O)c2cccc3cccc1c23)NCc1ccccn1
e. Cc1ccc(Oc2ccc(-c3nc(N)nc(N)n3)cc2)cc1
Answer: d. O=C(CN1C(=O)c2cccc3cccc1c23)NCc1ccccn1
{#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(CN1C(=O)c2cccc3cccc1c23)NCc1ccccn1
O=C(CN1C(=O)c2cccc3cccc1c23)NCc1ccccn1
2-(2-oxobenzo[cd]indol-1-yl)-N-(pyridin-2-ylmethyl)acetamide