Task: Answer the MCQ question.
Question: Which drug exhibits a 1.770% 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: CCc1ccccc1NC(=O)C1CCN(C(=O)N2CCOc3ccccc32)CC1
b: COc1cc2c(cc1OC)C(c1cc(C)ccc1C)CC(=O)N2
c: O=C(NCc1ccccn1)C(=O)Nc1ccccc1
Answer: a. CCc1ccccc1NC(=O)C1CCN(C(=O)N2CCOc3ccccc32)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#}
CCc1ccccc1NC(=O)C1CCN(C(=O)N2CCOc3ccccc32)CC1
CCc1ccccc1NC(=O)C1CCN(C(=O)N2CCOc3ccccc32)CC1
1-(2,3-dihydro-1,4-benzoxazine-4-carbonyl)-N-(2-ethylphenyl)piperidine-4-carboxamide