Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.907% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(CNC(=O)c1ccccc1)Oc1ccc([N+](=O)[O-])cc1
b.) CCC(Cc1ccccc1)NCc1c(C(=O)O)c(C)n(Cc2ccccc2)c1C
c.) Cc1nc2[nH]c(=O)c3c(n2n1)NC1=C(C(=O)CC(C)(C)C1)C3c1ccccc1
Answer: a. O=C(CNC(=O)c1ccccc1)Oc1ccc([N+](=O)[O-])cc1
{#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(CNC(=O)c1ccccc1)Oc1ccc([N+](=O)[O-])cc1
O=C(CNC(=O)c1ccccc1)Oc1ccc([N+](=O)[O-])cc1
(4-nitrophenyl) 2-benzamidoacetate