Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 1.494\% 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: CCCOc1ccc(C(=O)N2CCCC2)cc1OC
b: O=C(OCC(=O)N1CCCCC1)c1ccccc1SCC(=O)N1CCCCC1
c: CCCC(C(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1)c1ccccc1
d: CCOC(=O)C1=C(c2ccccc2)NC(=O)NC1c1cc(OC)c(OC)cc1OC
e: Cc1ccsc1C(=O)N1CCCC(N2CCN(c3cccc(Cl)c3)CC2)C1
Answer: b. O=C(OCC(=O)N1CCCCC1)c1ccccc1SCC(=O)N1CCCCC1
{#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(OCC(=O)N1CCCCC1)c1ccccc1SCC(=O)N1CCCCC1
O=C(OCC(=O)N1CCCCC1)c1ccccc1SCC(=O)N1CCCCC1
(2-oxo-2-piperidin-1-ylethyl) 2-(2-oxo-2-piperidin-1-ylethyl)sulfanylbenzoate