Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -3.021% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) c1ccc(C2c3[nH]c4ccccc4c3CCN2Cc2cccn2-c2ccccn2)nc1
b) CCN(C1CCS(=O)(=O)C1)S(=O)(=O)c1cccc([N+](=O)[O-])c1
Answer: b. CCN(C1CCS(=O)(=O)C1)S(=O)(=O)c1cccc([N+](=O)[O-])c1
{#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#}
CCN(C1CCS(=O)(=O)C1)S(=O)(=O)c1cccc([N+](=O)[O-])c1
CCN(C1CCS(=O)(=O)C1)S(=O)(=O)c1cccc([N+](=O)[O-])c1
[3-[(1,1-dioxothiolan-3-yl)-ethylsulfamoyl]phenyl]-oxido-oxoazanium