Problem statement: Answer the MCQ question.
Question: Which drug has a 14.106\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C1NC(=O)N(c2ccccc2)C(=O)/C1=C\c1ccccc1[N+](=O)[O-]
b.) Cc1ccc(CSC2=NCCN2C(=O)c2ccc([N+](=O)[O-])cc2)cc1
Answer: a. O=C1NC(=O)N(c2ccccc2)C(=O)/C1=C\c1ccccc1[N+](=O)[O-]
{#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#}
O=C1NC(=O)N(c2ccccc2)C(=O)/C1=C\c1ccccc1[N+](=O)[O-]
O=C1NC(=O)N(c2ccccc2)C(=O)/C1=C\c1ccccc1[N+](=O)[O-]
(5Z)-5-[(2-nitrophenyl)methylidene]-1-phenyl-1,3-diazinane-2,4,6-trione