Task: Answer the MCQ question.
Question: Which drug exhibits a 4.759% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COC(=O)c1ccc[n+](CCc2c[nH]c3ccccc23)c1.[Br-]
(b) CNC(=O)C(C)N1c2cccc3cccc(c23)S1(=O)=O
(c) CCOC(=O)c1ccc(NC(=O)CCn2c(=O)oc3ccccc32)cc1
Answer: c. CCOC(=O)c1ccc(NC(=O)CCn2c(=O)oc3ccccc32)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1ccc(NC(=O)CCn2c(=O)oc3ccccc32)cc1
CCOC(=O)c1ccc(NC(=O)CCn2c(=O)oc3ccccc32)cc1
ethyl 4-[3-(2-oxo-1,3-benzoxazol-3-yl)propanoylamino]benzoate