Task: Answer the MCQ question.
Question: Which compound exhibits a 10.115% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cl.NCC12CC3CC(CC(O)(C3)C1)C2
b O=[N+]([O-])c1cccnc1NCCc1c[nH]c2ccccc12
c CC(C)(C)OC(=O)N1CCC(C(=O)N[C@H](Cc2ccccc2)C(=O)O)CC1
d O=C(Cn1cc([N+](=O)[O-])cn1)Nc1cccnc1
e CCSc1nc2c(c(=O)[nH]c(=O)n2C)n1CC(O)COc1ccccc1C
Answer: d. O=C(Cn1cc([N+](=O)[O-])cn1)Nc1cccnc1
{#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(Cn1cc([N+](=O)[O-])cn1)Nc1cccnc1
O=C(Cn1cc([N+](=O)[O-])cn1)Nc1cccnc1
oxido-oxo-[1-[2-oxo-2-(pyridin-3-ylamino)ethyl]pyrazol-4-yl]azanium