Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.921\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC1COc2ccccc2N1C(=O)c1cccnc1Cl
b: COc1ccc(CNC(=O)c2cc(-c3ccco3)on2)cc1
c: CCOC(=O)c1[nH]c(C)c(C(=O)N(C)C)c1C
Answer: b. COc1ccc(CNC(=O)c2cc(-c3ccco3)on2)cc1
{#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#}
COc1ccc(CNC(=O)c2cc(-c3ccco3)on2)cc1
COc1ccc(CNC(=O)c2cc(-c3ccco3)on2)cc1
5-(furan-2-yl)-N-[(4-methoxyphenyl)methyl]-1,2-oxazole-3-carboxamide