Problem statement: Answer the MCQ question.
Query: Which drug has a 8.172\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CC(C)COC(=O)c1cccc2c1-c1ccccc1/C2=N\O
b COC(=O)COc1ccc(S(=O)(=O)Nc2ccc3c(c2)OCO3)cc1Cl
Answer: b. COC(=O)COc1ccc(S(=O)(=O)Nc2ccc3c(c2)OCO3)cc1Cl
{#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#}
COC(=O)COc1ccc(S(=O)(=O)Nc2ccc3c(c2)OCO3)cc1Cl
COC(=O)COc1ccc(S(=O)(=O)Nc2ccc3c(c2)OCO3)cc1Cl
methyl2-[4-(1,3-benzodioxol-5-ylsulfamoyl)-2-chlorophenoxy]acetate