Task: Answer the multiple choice question.
Query: Which drug has a -8.268\% 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) CN(C)S(=O)(=O)c1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCCCC2)c1
(b) O=C(CN1CCN(C(c2ccccc2)c2ccccc2)CC1)N1N=CCC1c1ccccc1
(c) CCOC(=O)c1nn(-c2cccc(OC)c2)c2nc(Nc3ccccc3)cc(=O)n12
(d) CCCC(=O)NCC(c1cccs1)S(=O)(=O)c1ccc(C)cc1
Answer: a. CN(C)S(=O)(=O)c1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCCCC2)c1
{#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#}
CN(C)S(=O)(=O)c1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCCCC2)c1
CN(C)S(=O)(=O)c1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCCCC2)c1
[3-[[3-(dimethylsulfamoyl)phenyl]carbamoyl]-4-piperidin-1-ylphenyl]-oxido-oxoazanium