Task: Answer the MCQ question.
Question: Which drug exhibits a -12.809% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CS(=O)(=O)c1ccc(C(=O)OCC(=O)NNC(=O)COc2ccc(Cl)cc2)cc1
b.) COC(C(=O)NC1CC1)c1ccccc1
c.) Cn1c(=O)c2[nH]c(CN3CCN(Cc4ccccc4)CC3)nc2n(C)c1=O
d.) O=C(NNC(=O)C1CC1c1ccccc1)c1ccccc1[N+](=O)[O-]
Answer: d. O=C(NNC(=O)C1CC1c1ccccc1)c1ccccc1[N+](=O)[O-]
{#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(NNC(=O)C1CC1c1ccccc1)c1ccccc1[N+](=O)[O-]
O=C(NNC(=O)C1CC1c1ccccc1)c1ccccc1[N+](=O)[O-]
2-nitro-N'-(2-phenylcyclopropanecarbonyl)benzohydrazide