Task: Answer the multiple choice question.
Query: Which compound exhibits a -2.090% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COC(=O)C1=C(C)N(C)C(C)=C(C(=O)OC)C1c1ccc(F)c(Br)c1
b.) CCCCCn1c(=O)c(C(=O)NCc2ccccn2)c(O)c2ccccc21
Answer: a. COC(=O)C1=C(C)N(C)C(C)=C(C(=O)OC)C1c1ccc(F)c(Br)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#}
COC(=O)C1=C(C)N(C)C(C)=C(C(=O)OC)C1c1ccc(F)c(Br)c1
COC(=O)C1=C(C)N(C)C(C)=C(C(=O)OC)C1c1ccc(F)c(Br)c1
dimethyl 4-(3-bromo-4-fluorophenyl)-1,2,6-trimethyl-4H-pyridine-3,5-dicarboxylate