Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.842\% 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 or b without using any additional words.
Options:
a. CCN(c1ccccc1)S(=O)(=O)c1cccc(C(=O)NCc2ccccn2)c1
b. COc1ccc(-c2c(C)nn3c(N4CCN(Cc5ccccc5)CC4)cc(C)nc23)cc1OC
Answer: a. CCN(c1ccccc1)S(=O)(=O)c1cccc(C(=O)NCc2ccccn2)c1
{#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#}
CCN(c1ccccc1)S(=O)(=O)c1cccc(C(=O)NCc2ccccn2)c1
CCN(c1ccccc1)S(=O)(=O)c1cccc(C(=O)NCc2ccccn2)c1
3-[ethyl(phenyl)sulfamoyl]-N-(pyridin-2-ylmethyl)benzamide