Task: Answer the MCQ question.
Question: Which drug exhibits a -4.115% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(=O)NC(=S)Nc1ccc(NC(=O)c2cccs2)cc1
(b) CCOC(=O)c1sc(/N=C/C2=C(O)CC(C)(C)CC2=O)c(C(=O)OCC)c1C
Answer: b. CCOC(=O)c1sc(/N=C/C2=C(O)CC(C)(C)CC2=O)c(C(=O)OCC)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)c1sc(/N=C/C2=C(O)CC(C)(C)CC2=O)c(C(=O)OCC)c1C
CCOC(=O)c1sc(/N=C/C2=C(O)CC(C)(C)CC2=O)c(C(=O)OCC)c1C
diethyl 5-[(E)-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)methylideneamino]-3-methylthiophene-2,4-dicarboxylate