Task: Answer the MCQ question.
Query: Which drug exhibits a -12.413% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC(=O)Nc1ccc(S(=O)(=O)C(C#N)c2nc3ccccc3nc2NCCN2CCOCC2)cc1
b: Clc1cccc(C2CCN(Cc3nc(CC4CC4)no3)C2)c1
c: COc1cccc(CNC(=O)C2CCN(c3cnccn3)CC2)c1
Answer: c. COc1cccc(CNC(=O)C2CCN(c3cnccn3)CC2)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#}
COc1cccc(CNC(=O)C2CCN(c3cnccn3)CC2)c1
COc1cccc(CNC(=O)C2CCN(c3cnccn3)CC2)c1
N-[(3-methoxyphenyl)methyl]-1-pyrazin-2-ylpiperidine-4-carboxamide