Task: Answer the MCQ question.
Query: Which drug exhibits a 15.831% 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. COc1ccccc1NC(=O)N1CCCC1C(=O)Nc1ccc2c(c1)OCO2
b. Cc1cccc(/N=C/c2nc(-c3ccccc3Br)oc2O)n1
Answer: b. Cc1cccc(/N=C/c2nc(-c3ccccc3Br)oc2O)n1
{#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#}
Cc1cccc(/N=C/c2nc(-c3ccccc3Br)oc2O)n1
Cc1cccc(/N=C/c2nc(-c3ccccc3Br)oc2O)n1
2-(2-bromophenyl)-4-[(E)-(6-methylpyridin-2-yl)iminomethyl]-1,3-oxazol-5-ol