Task: Answer the multiple choice question.
Query: Which drug exhibits a 19.548\% 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 additional words.
Options:
[a] O=C(CN1C(=O)c2ccccc2C1=O)N1CCOCC1
[b] COc1ccc(S(=O)(=O)N2CCOC2CNC(=O)C(=O)NCCc2ccc(S(N)(=O)=O)cc2)cc1
Answer: b. COc1ccc(S(=O)(=O)N2CCOC2CNC(=O)C(=O)NCCc2ccc(S(N)(=O)=O)cc2)cc1
{#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#}
COc1ccc(S(=O)(=O)N2CCOC2CNC(=O)C(=O)NCCc2ccc(S(N)(=O)=O)cc2)cc1
COc1ccc(S(=O)(=O)N2CCOC2CNC(=O)C(=O)NCCc2ccc(S(N)(=O)=O)cc2)cc1
N'-[[3-(4-methoxyphenyl)sulfonyl-1,3-oxazolidin-2-yl]methyl]-N-[2-(4-sulfamoylphenyl)ethyl]oxamide