Problem statement: Answer the MCQ question.
Question: Which compound has a -19.949% human ether-à-go-go related gene (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. Clc1cccc(CON/C=N/c2ncnc3sccc23)c1
b. O=C(Nc1nc(-c2ccccc2)cs1)C1CCCCN1S(=O)(=O)c1ccc(Cl)cc1
Answer: a. Clc1cccc(CON/C=N/c2ncnc3sccc23)c1
{#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#}
Clc1cccc(CON/C=N/c2ncnc3sccc23)c1
Clc1cccc(CON/C=N/c2ncnc3sccc23)c1
N-[(3-chlorophenyl)methoxy]-N'-thieno[2,3-d]pyrimidin-4-ylmethanimidamide