Task: Answer the MCQ question.
Question: Which compound exhibits a -9.008% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(Cc2nc(-c3cccc(C)c3)no2)cc1
b O=C(O)c1ccccc1N1C(=O)c2cccc3cccc(c23)C1=O
c CCCc1nn(C)c2c1C(c1cccnc1)C(C#N)=C(N)O2
d O=C(NC1CC(=O)c2sccc21)c1cccc(C(F)(F)F)c1
Answer: a. COc1ccc(Cc2nc(-c3cccc(C)c3)no2)cc1
{#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#}
COc1ccc(Cc2nc(-c3cccc(C)c3)no2)cc1
COc1ccc(Cc2nc(-c3cccc(C)c3)no2)cc1
5-[(4-methoxyphenyl)methyl]-3-(3-methylphenyl)-1,2,4-oxadiazole