Task: Answer the MCQ question.
Query: Which compound exhibits a 13.645% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccc(-n2nc(C(=O)NCC(=O)NC3CCCCC3)c3ccccc3c2=O)cc1
b. O=C(COc1ccccc1)NCCSCc1ccco1
Answer: b. O=C(COc1ccccc1)NCCSCc1ccco1
{#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(COc1ccccc1)NCCSCc1ccco1
O=C(COc1ccccc1)NCCSCc1ccco1
N-[2-(furan-2-ylmethylsulfanyl)ethyl]-2-phenoxyacetamide