Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.508\% 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: CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)Nc3ccc(F)cc3)ccc21
b: CCOC(=O)C(=CNc1cc(C)ccc1-n1cccc1)C(=O)OCC
c: CCN(CC)CCCN=Cc1c(O)n(Cc2ccc(F)cc2)c(=O)[nH]c1=O
Answer: b. CCOC(=O)C(=CNc1cc(C)ccc1-n1cccc1)C(=O)OCC
{#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#}
CCOC(=O)C(=CNc1cc(C)ccc1-n1cccc1)C(=O)OCC
CCOC(=O)C(=CNc1cc(C)ccc1-n1cccc1)C(=O)OCC
diethyl 2-[(5-methyl-2-pyrrol-1-ylanilino)methylidene]propanedioate