Task: Answer the MCQ question.
Query: Which drug exhibits a -2.418% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(CNC(=O)CN(C(=O)CCC(=O)Nc2ccccn2)c2cccc(C)c2)cc1
[b] COC(=O)C1=C2SC(C)C(=O)N2C(N)=C(C#N)C1c1cc(OC)c(OC)c(OC)c1
Answer: b. COC(=O)C1=C2SC(C)C(=O)N2C(N)=C(C#N)C1c1cc(OC)c(OC)c(OC)c1
{#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#}
COC(=O)C1=C2SC(C)C(=O)N2C(N)=C(C#N)C1c1cc(OC)c(OC)c(OC)c1
COC(=O)C1=C2SC(C)C(=O)N2C(N)=C(C#N)C1c1cc(OC)c(OC)c(OC)c1
methyl 5-amino-6-cyano-2-methyl-3-oxo-7-(3,4,5-trimethoxyphenyl)-7H-[1,3]thiazolo[3,2-a]pyridine-8-carboxylate