Task: Answer the MCQ question.
Question: Which drug has a 12.548% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1ccc(NS(=O)(=O)c2c(C)nc3sccn3c2=O)cc1C
b. O=c1[nH]cnc2onc(-c3ccc(F)cc3)c12
Answer: b. O=c1[nH]cnc2onc(-c3ccc(F)cc3)c12
{#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=c1[nH]cnc2onc(-c3ccc(F)cc3)c12
O=c1[nH]cnc2onc(-c3ccc(F)cc3)c12
3-(4-fluorophenyl)-5H-[1,2]oxazolo[5,4-d]pyrimidin-4-one