Task: Answer the multiple-choice question.
Question: Which compound exhibits a 18.669% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOc1cc(S(=O)(=O)NCCc2ccccc2C)c(OCC)cc1-n1cnnn1
b) COC(=O)c1sccc1NC(=O)C1CC=CCC1C(=O)O
Answer: b. COC(=O)c1sccc1NC(=O)C1CC=CCC1C(=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#}
COC(=O)c1sccc1NC(=O)C1CC=CCC1C(=O)O
COC(=O)c1sccc1NC(=O)C1CC=CCC1C(=O)O
6-[(2-methoxycarbonylthiophen-3-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid