Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES Cc1ccc(SC(=C(Cl)Cl)C(=C2Nc3ccccc3N2)[N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 18.831
b -2.063
c 8.673
d 4.480
Answer: a. 18.831%.
{#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}.
Cc1ccc(SC(=C(Cl)Cl)C(=C2Nc3ccccc3N2)[N+](=O)[O-])cc1
Cc1ccc(SC(=C(Cl)Cl)C(=C2Nc3ccccc3N2)[N+](=O)[O-])cc1
2-[3,3-dichloro-2-(4-methylphenyl)sulfanyl-1-nitroprop-2-enylidene]-1,3-dihydrobenzimidazole