Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 8.273\% human ether-à-go-go related gene (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) COc1ccc(-c2noc(N3CCCC(C(=O)Nc4ccc(F)cc4F)C3)n2)cc1
b) COC(=O)C1C(C(C)C)N(c2ccccc2)OC1(C)O
Answer: b. COC(=O)C1C(C(C)C)N(c2ccccc2)OC1(C)O
{#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)C1C(C(C)C)N(c2ccccc2)OC1(C)O
COC(=O)C1C(C(C)C)N(c2ccccc2)OC1(C)O
methyl 5-hydroxy-5-methyl-2-phenyl-3-propan-2-yl-1,2-oxazolidine-4-carboxylate