Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOc1ccc(C(=O)NCC(=O)NNC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 13.876
b: 3.255
c: 18.341
d: 9.814
e: -4.828
Answer: c. 18.341\%.
{#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}.
CCOc1ccc(C(=O)NCC(=O)NNC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)cc1
CCOc1ccc(C(=O)NCC(=O)NNC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)cc1
N-[2-[2-[2-[(4-chlorophenyl)sulfonyl-methylamino]acetyl]hydrazinyl]-2-oxoethyl]-4-ethoxybenzamide