Task: Answer the MCQ question.
Question: Which drug exhibits a -5.873% human ether-à-go-go related gene (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) Cn1c(SCc2ccon2)nc2ccccc2c1=O
(b) CCOc1cc(/C=N/NC(=O)Cc2ccc(C(F)(F)F)cc2[N+](=O)[O-])c(Br)cc1OC
Answer: a. Cn1c(SCc2ccon2)nc2ccccc2c1=O
{#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#}
Cn1c(SCc2ccon2)nc2ccccc2c1=O
Cn1c(SCc2ccon2)nc2ccccc2c1=O
3-methyl-2-(1,2-oxazol-3-ylmethylsulfanyl)quinazolin-4-one