Task: Answer the MCQ question.
Question: Which compound exhibits a -2.176% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOC(=O)c1c(/N=C/c2cc([N+](=O)[O-])ccc2O)sc(C)c1C
b) COc1ccc(Oc2nc3c(C)cccn3c(=O)c2/C=C(\C#N)C(N)=O)cc1
Answer: b. COc1ccc(Oc2nc3c(C)cccn3c(=O)c2/C=C(\C#N)C(N)=O)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(Oc2nc3c(C)cccn3c(=O)c2/C=C(\C#N)C(N)=O)cc1
COc1ccc(Oc2nc3c(C)cccn3c(=O)c2/C=C(\C#N)C(N)=O)cc1
(E)-2-cyano-3-[2-(4-methoxyphenoxy)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide