Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 10.656\% human ether-à-go-go related gene (hERG) inhibition at 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)c1ccc(S(=O)(=O)N(C)C)cc1[N+](=O)[O-]
b: CCN(CC)S(=O)(=O)c1ccc(F)c(C(=O)NCCC(C)C)c1
c: COc1ccc(CCNC(=O)CC2Nc3cc(C)c(C)cc3NC2=O)cc1OC
d: Clc1ccccc1OCCn1ccnc1
Answer: a. CN(C)c1ccc(S(=O)(=O)N(C)C)cc1[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_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)c1ccc(S(=O)(=O)N(C)C)cc1[N+](=O)[O-]
CN(C)c1ccc(S(=O)(=O)N(C)C)cc1[N+](=O)[O-]
[C][N][Branch1][C][C][C][=C][C][=C][Branch1][=N][S][=Branch1][C][=O][=Branch1][C][=O][N][Branch1][C][C][C][C][=C][Ring1][N][N+1][=Branch1][C][=O][O-1]
[2-(dimethylamino)-5-(dimethylsulfamoyl)phenyl]-oxido-oxoazanium