Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 22.254% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCOC(=O)COc1ccc([N+](=O)[O-])cc1
b: CCCN(c1ccc(OCC)cc1)S(=O)(=O)c1ccc2c(c1)CCN2C(=O)CCC(=O)O
Answer: b. CCCN(c1ccc(OCC)cc1)S(=O)(=O)c1ccc2c(c1)CCN2C(=O)CCC(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCN(c1ccc(OCC)cc1)S(=O)(=O)c1ccc2c(c1)CCN2C(=O)CCC(=O)O
CCCN(c1ccc(OCC)cc1)S(=O)(=O)c1ccc2c(c1)CCN2C(=O)CCC(=O)O
4-[5-[(4-ethoxyphenyl)-propylsulfamoyl]-2,3-dihydroindol-1-yl]-4-oxobutanoic acid