Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCN(c1ccc(C(=O)CN2C(=O)NC3(CCOc4ccccc43)C2=O)cc1)S(C)(=O)=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 5.768
b: 9.881
c: 18.451
d: 20.055
Answer: a. 5.768\%.
{#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}.
CCN(c1ccc(C(=O)CN2C(=O)NC3(CCOc4ccccc43)C2=O)cc1)S(C)(=O)=O
CCN(c1ccc(C(=O)CN2C(=O)NC3(CCOc4ccccc43)C2=O)cc1)S(C)(=O)=O
N-[4-[2-(2',5'-dioxospiro[2,3-dihydrochromene-4,4'-imidazolidine]-1'-yl)acetyl]phenyl]-N-ethylmethanesulfonamide