Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.699% 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 additional words.
Options:
a.) O=S(=O)(NCc1cccnc1)c1cccc2nsnc12
b.) CCOC(=O)c1c(N)sc(C(=O)OC)c1C
Answer: b. CCOC(=O)c1c(N)sc(C(=O)OC)c1C
{#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#}
CCOC(=O)c1c(N)sc(C(=O)OC)c1C
CCOC(=O)c1c(N)sc(C(=O)OC)c1C
4-O-ethyl 2-O-methyl 5-amino-3-methylthiophene-2,4-dicarboxylate