Task: Answer the MCQ question.
Query: Which compound has a -1.625% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CNC(=O)c1cn(-c2ccccc2)c(=O)c2ccccc12
(b) COc1ccc(C(=O)N(C)Cc2ccc(C)o2)cc1OC1CCN(C(C)C)CC1
(c) CCOc1ccccc1N1CCN(C(=O)CNC(=O)c2ccccc2F)CC1
(d) COc1ccc(/C(O)=C2/C(=O)C(=O)N(c3ncccn3)C2c2ccc(C(C)(C)C)cc2)cc1
Answer: a. CNC(=O)c1cn(-c2ccccc2)c(=O)c2ccccc12
{#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#}
CNC(=O)c1cn(-c2ccccc2)c(=O)c2ccccc12
CNC(=O)c1cn(-c2ccccc2)c(=O)c2ccccc12
N-methyl-1-oxo-2-phenylisoquinoline-4-carboxamide