Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.485\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(=O)Nc1cccc(NC(=O)CSc2nc3ccccc3o2)c1
(b) O=C(c1cc(-c2ccc3c(c2)OCO3)on1)N1CCN(c2ccccc2)CC1
Answer: a. CC(=O)Nc1cccc(NC(=O)CSc2nc3ccccc3o2)c1
{#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#}
N-(3-acetamidophenyl)-2-(1,3-benzoxazol-2-ylsulfanyl)acetamide