Task: Answer the MCQ question.
Query: Which compound exhibits a 8.896\% 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 additional words.
Options:
a: O=C(c1cc(-c2ccc(O)cc2)on1)N1CCCc2ccccc21
b: Cc1ccc(-c2csc3ncn(CC(=O)N4CCOCC4)c(=O)c23)cc1
c: CC1CCCCN1C(=O)c1cc(-c2ccc(Cl)c(Cl)c2)on1
Answer: a. O=C(c1cc(-c2ccc(O)cc2)on1)N1CCCc2ccccc21
{#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#}
O=C(c1cc(-c2ccc(O)cc2)on1)N1CCCc2ccccc21
O=C(c1cc(-c2ccc(O)cc2)on1)N1CCCc2ccccc21
3,4-dihydro-2H-quinolin-1-yl-[5-(4-hydroxyphenyl)-1,2-oxazol-3-yl]methanone