Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 16.153\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1cc(F)ccc1S(=O)(=O)NCc1cccnc1
b: O=[N+]([O-])c1cc(/C=N\Nc2ccccn2)ccc1Cl
c: O=C(COC(=O)Cc1c(F)cccc1Cl)NC1CCS(=O)(=O)C1
d: CCCc1cc(=O)[nH]c(SCC(=O)c2ccc3c(c2)OCCO3)n1
Answer: a. COc1cc(F)ccc1S(=O)(=O)NCc1cccnc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(F)ccc1S(=O)(=O)NCc1cccnc1
COc1cc(F)ccc1S(=O)(=O)NCc1cccnc1
4-fluoro-2-methoxy-N-(pyridin-3-ylmethyl)benzenesulfonamide