Task: Answer the multiple-choice question.
Query: Which drug exhibits a 16.590\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCOC(=O)C1=C(N)n2c(s/c(=C\c3cccs3)c2=O)=C(C(=O)OCC)C1c1cccs1
[b] Oc1c(C(Nc2cccc(C(F)(F)F)c2)c2ccncc2)ccc2cccnc12
Answer: a. CCOC(=O)C1=C(N)n2c(s/c(=C\c3cccs3)c2=O)=C(C(=O)OCC)C1c1cccs1
{#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#}
CCOC(=O)C1=C(N)n2c(s/c(=C\c3cccs3)c2=O)=C(C(=O)OCC)C1c1cccs1
CCOC(=O)C1=C(N)n2c(s/c(=C\c3cccs3)c2=O)=C(C(=O)OCC)C1c1cccs1
diethyl (2Z)-5-amino-3-oxo-7-thiophen-2-yl-2-(thiophen-2-ylmethylidene)-7H-[1,3]thiazolo[3,2-a]pyridine-6,8-dicarboxylate