Task: Answer the MCQ question.
Question: Which compound exhibits a 16.440% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1cccc(CNC(=O)CCCN2C(=O)C(c3ccccc3)Oc3cccnc32)c1OC
b O=C(Nc1ccccc1)NC1(C(=O)NCc2ccco2)CCCCC1
c COc1ccccc1NC(=O)c1ccc(NC(=O)COC(=O)CC(NC(=O)c2ccccc2Cl)c2ccccc2)cc1
d N#CCSc1nnc(Cc2cccs2)n1C1CCCCC1
e CC1=CC(=C(C#N)c2nc3ccccc3s2)C=C(C)N1c1ccc(F)cc1F
Answer: a. COc1cccc(CNC(=O)CCCN2C(=O)C(c3ccccc3)Oc3cccnc32)c1OC
{#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#}
COc1cccc(CNC(=O)CCCN2C(=O)C(c3ccccc3)Oc3cccnc32)c1OC
COc1cccc(CNC(=O)CCCN2C(=O)C(c3ccccc3)Oc3cccnc32)c1OC
N-[(2,3-dimethoxyphenyl)methyl]-4-(3-oxo-2-phenylpyrido[3,2-b][1,4]oxazin-4-yl)butanamide