Problem statement: Answer the MCQ question.
Question: Which compound has a 19.714\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOc1ccc(NC(=O)c2cccc3ccccc23)cc1
b) C/C(=N\NC(=O)CNc1cccc(Cl)c1C)C1CC1
Answer: b. C/C(=N\NC(=O)CNc1cccc(Cl)c1C)C1CC1
{#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#}
C/C(=N\NC(=O)CNc1cccc(Cl)c1C)C1CC1
C/C(=N\NC(=O)CNc1cccc(Cl)c1C)C1CC1
2-(3-chloro-2-methylanilino)-N-[(E)-1-cyclopropylethylideneamino]acetamide