Problem statement: Answer the multiple choice question.
Query: Which drug has a 14.382\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COCCOC(=O)C1=C(C)NC(=O)CC1c1cc2c(cc1Br)OCO2
b COc1cc(SC)ccc1C(=O)Nc1ccc2c(c1)CCC2
c O=C(NCCc1ccccc1)c1cccc([N+](=O)[O-])c1
Answer: c. O=C(NCCc1ccccc1)c1cccc([N+](=O)[O-])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#}
O=C(NCCc1ccccc1)c1cccc([N+](=O)[O-])c1
O=C(NCCc1ccccc1)c1cccc([N+](=O)[O-])c1
oxido-oxo-[3-(2-phenylethylcarbamoyl)phenyl]azanium