Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -45.227% 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 CCOC(=O)/C(=C\c1ccc([N+](=O)[O-])o1)NC(=O)c1ccccc1
b CCOc1ccc(S(=O)(=O)NC(Cc2c[nH]c3ccccc23)C(=O)O)cc1
c COc1ccc(C(=O)NC(=S)N2CCN(C)CC2)cc1Br
Answer: a. CCOC(=O)/C(=C\c1ccc([N+](=O)[O-])o1)NC(=O)c1ccccc1
{#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#}
CCOC(=O)/C(=C\c1ccc([N+](=O)[O-])o1)NC(=O)c1ccccc1
CCOC(=O)/C(=C\c1ccc([N+](=O)[O-])o1)NC(=O)c1ccccc1
ethyl (E)-2-benzamido-3-(5-nitrofuran-2-yl)prop-2-enoate