Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES NNC(=O)Cn1c(COc2ccc(Cl)cc2)nc2ccccc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 4.771
b: 4.899
c: -1.478
d: 14.367
e: -10.546
Answer: a. 4.771\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
NNC(=O)Cn1c(COc2ccc(Cl)cc2)nc2ccccc21
NNC(=O)Cn1c(COc2ccc(Cl)cc2)nc2ccccc21
2-[2-[(4-chlorophenoxy)methyl]benzimidazol-1-yl]acetohydrazide