Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(CNC(=O)C2CCCN2C(=O)NCc2ccccc2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 4.763
(b) 10.153
(c) 9.630
(d) 14.788
Answer: a. 4.763\%.
{#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}.
COc1ccc(CNC(=O)C2CCCN2C(=O)NCc2ccccc2)cc1
COc1ccc(CNC(=O)C2CCCN2C(=O)NCc2ccccc2)cc1
1-N-benzyl-2-N-[(4-methoxyphenyl)methyl]pyrrolidine-1,2-dicarboxamide