Task: Answer the MCQ question.
Query: Which drug exhibits a 15.801\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a NS(=O)(=O)c1ccc(CNC(=O)c2scc3c2CCCC3)cc1
b O=S(=O)(Nc1cc(F)ccc1F)c1cccc2nonc12
c COc1ccc(S(=O)(=O)N(C)CC(=O)N2CCC(C)CC2)cc1Cl
d CC(C)N(C(=O)COC(=O)c1ccc([N+](=O)[O-])cc1)c1ccccc1
Answer: d. CC(C)N(C(=O)COC(=O)c1ccc([N+](=O)[O-])cc1)c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)N(C(=O)COC(=O)c1ccc([N+](=O)[O-])cc1)c1ccccc1
CC(C)N(C(=O)COC(=O)c1ccc([N+](=O)[O-])cc1)c1ccccc1
[2-oxo-2-(N-propan-2-ylanilino)ethyl] 4-nitrobenzoate