Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES Cl.Nc1nc2ccccc2n1C(=O)c1cccs1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -0.104
(b) -18.140
(c) 16.425
(d) 19.947
Answer: c. 16.425%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
Cl.Nc1nc2ccccc2n1C(=O)c1cccs1
Cl.Nc1nc2ccccc2n1C(=O)c1cccs1
(2-aminobenzimidazol-1-yl)-thiophen-2-ylmethanone;hydrochloride