Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.784% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COC(=O)/C(C#N)=C\c1cc2cc(C)c(C)cc2[nH]c1=O
[b] CCOc1cc(NC(=O)c2ccccn2)c(OCC)cc1NC(=O)c1ccc(OC)cc1
Answer: a. COC(=O)/C(C#N)=C\c1cc2cc(C)c(C)cc2[nH]c1=O
{#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)/C(C#N)=C\c1cc2cc(C)c(C)cc2[nH]c1=O
COC(=O)/C(C#N)=C\c1cc2cc(C)c(C)cc2[nH]c1=O
methyl (Z)-2-cyano-3-(6,7-dimethyl-2-oxo-1H-quinolin-3-yl)prop-2-enoate