Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 14.689\% 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. NS(=O)(=O)c1cc(C(=O)Nc2ccc3c(c2)OCCCO3)ccc1Cl
b. COc1ccc(C(C)NC(=O)Cc2ccc(Br)cc2)cc1
c. Cc1cc(C)c2[nH]c(=O)cc(-c3ccc([N+](=O)[O-])cc3)c2c1
d. Cn1cc(Br)c(C(=O)NNC(=O)c2ccc(Br)cc2)n1
Answer: a. NS(=O)(=O)c1cc(C(=O)Nc2ccc3c(c2)OCCCO3)ccc1Cl
{#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#}
NS(=O)(=O)c1cc(C(=O)Nc2ccc3c(c2)OCCCO3)ccc1Cl
NS(=O)(=O)c1cc(C(=O)Nc2ccc3c(c2)OCCCO3)ccc1Cl
4-chloro-N-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-3-sulfamoylbenzamide