Task: Answer the MCQ question.
Query: Which compound exhibits a 8.080% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccc(NC(=O)NNC(=O)c2ccc(-c3ccccc3)cc2)c(OC)c1
b) COc1ccccc1CNc1cncnc1
c) O=C(Nc1ccccc1)c1ccc(Br)o1
Answer: b. COc1ccccc1CNc1cncnc1
{#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#}
COc1ccccc1CNc1cncnc1
COc1ccccc1CNc1cncnc1
N-[(2-methoxyphenyl)methyl]pyrimidin-5-amine