Task: Answer the multiple choice question.
Question: Which compound exhibits a -14.916% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(Cc1ccc([N+](=O)[O-])cc1)Nc1ccon1
b) CC(=O)N1c2ccc(S(=O)(=O)NCC3CCC(C(=O)Nc4ccc(C)cn4)CC3)cc2CC1C
Answer: a. O=C(Cc1ccc([N+](=O)[O-])cc1)Nc1ccon1
{#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#}
O=C(Cc1ccc([N+](=O)[O-])cc1)Nc1ccon1
O=C(Cc1ccc([N+](=O)[O-])cc1)Nc1ccon1
2-(4-nitrophenyl)-N-(1,2-oxazol-3-yl)acetamide