Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.270% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(OCC(=O)N1c2ccccc2Sc2ccccc21)c1cccnc1
[b] O=C(NCC(c1ccco1)N1CCN(c2ccccc2F)CC1)c1ccc2c(c1)OCO2
[c] Cc1cccc(NC(=O)c2ccc(S(=O)(=O)N3CCCCC3C)cc2)n1
Answer: a. O=C(OCC(=O)N1c2ccccc2Sc2ccccc21)c1cccnc1
{#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#}
O=C(OCC(=O)N1c2ccccc2Sc2ccccc21)c1cccnc1
O=C(OCC(=O)N1c2ccccc2Sc2ccccc21)c1cccnc1
(2-oxo-2-phenothiazin-10-ylethyl) pyridine-3-carboxylate