Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.078% 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) COC(=O)c1ccc(Nc2ncnc3sccc23)cc1
b) C/C(=N\NC(=O)c1nnn(-c2nonc2N)c1CN(C)c1ccccc1)c1ccc(O)cc1
Answer: a. COC(=O)c1ccc(Nc2ncnc3sccc23)cc1
{#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)c1ccc(Nc2ncnc3sccc23)cc1
COC(=O)c1ccc(Nc2ncnc3sccc23)cc1
methyl4-(thieno[2,3-d]pyrimidin-4-ylamino)benzoate