Task: Answer the multiple choice question.
Question: Which compound has a 10.423\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1sc(NC(=O)C2=COCCO2)c(C(N)=O)c1C
b: CC(=O)C1=C(O)C(=O)N(Cc2cccnc2)C1c1ccccc1Cl
Answer: a. Cc1sc(NC(=O)C2=COCCO2)c(C(N)=O)c1C
{#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#}
Cc1sc(NC(=O)C2=COCCO2)c(C(N)=O)c1C
Cc1sc(NC(=O)C2=COCCO2)c(C(N)=O)c1C
N-(3-carbamoyl-4,5-dimethylthiophen-2-yl)-2,3-dihydro-1,4-dioxine-5-carboxamide