Task: Answer the MCQ question.
Question: Which compound exhibits a -14.173% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(NCCS(=O)(=O)NCCc1ccccc1)c1ccccc1
(b) Cc1ccc(C(=O)NNC(=O)c2cccc(S(=O)(=O)N3CCN(c4ccccc4)CC3)c2)cc1
Answer: a. O=C(NCCS(=O)(=O)NCCc1ccccc1)c1ccccc1
{#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(NCCS(=O)(=O)NCCc1ccccc1)c1ccccc1
O=C(NCCS(=O)(=O)NCCc1ccccc1)c1ccccc1
N-[2-(2-phenylethylsulfamoyl)ethyl]benzamide