Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C1C(=O)N(CCN2CCOCC2)C(c2ccc(F)cc2)/C1=C(/O)c1ccc(S(=O)(=O)N2CCOCC2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 2.740
b. 6.620
c. 20.640
d. 11.984
e. 11.155
Answer: c. 20.640\%.
{#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}.
O=C1C(=O)N(CCN2CCOCC2)C(c2ccc(F)cc2)/C1=C(/O)c1ccc(S(=O)(=O)N2CCOCC2)cc1
O=C1C(=O)N(CCN2CCOCC2)C(c2ccc(F)cc2)/C1=C(/O)c1ccc(S(=O)(=O)N2CCOCC2)cc1
(4Z)-5-(4-fluorophenyl)-4-[hydroxy-(4-morpholin-4-ylsulfonylphenyl)methylidene]-1-(2-morpholin-4-ylethyl)pyrrolidine-2,3-dione