Task: Answer the multiple choice question.
Question: Which compound exhibits a 5.409\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1sc2ncnc(-n3cnc4ccccc43)c2c1C
b: COC(=O)C1=C(C)N(Cc2cccnc2)C(=O)/C1=C\c1sccc1C
c: CC(CN1CCCCC1)OC(=O)COc1ccc(Br)cc1
Answer: b. COC(=O)C1=C(C)N(Cc2cccnc2)C(=O)/C1=C\c1sccc1C
{#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#}
COC(=O)C1=C(C)N(Cc2cccnc2)C(=O)/C1=C\c1sccc1C
COC(=O)C1=C(C)N(Cc2cccnc2)C(=O)/C1=C\c1sccc1C
methyl (4Z)-2-methyl-4-[(3-methylthiophen-2-yl)methylidene]-5-oxo-1-(pyridin-3-ylmethyl)pyrrole-3-carboxylate