Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES CCC(=O)Nc1nc2ccccc2n1Cc1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 6.639
b. 7.648
c. -9.958
d. 9.399
Answer: d. 9.399%.
{#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}.
CCC(=O)Nc1nc2ccccc2n1Cc1ccc(Cl)cc1
CCC(=O)Nc1nc2ccccc2n1Cc1ccc(Cl)cc1
N-[1-[(4-chlorophenyl)methyl]benzimidazol-2-yl]propanamide