Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 4.996% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=c1cc(O)n(-c2ccccc2F)c(=S)[nH]1
b CCOCCCNC(=O)COc1ccc(OC)cc1
c Cc1ccccc1Cn1cc(NC(=O)c2cc(-c3ccco3)on2)cn1
Answer: a. O=c1cc(O)n(-c2ccccc2F)c(=S)[nH]1
{#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=c1cc(O)n(-c2ccccc2F)c(=S)[nH]1
O=c1cc(O)n(-c2ccccc2F)c(=S)[nH]1
1-(2-fluorophenyl)-6-hydroxy-2-sulfanylidenepyrimidin-4-one