Task: Answer the MCQ question.
Question: Which drug exhibits a 20.320\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CC[N+](CC)(CC)CC(=O)Nc1c(C)cccc1C.[Br-]
b.) O=C1CN(C(=O)COc2cccc(F)c2)c2ccccc2N1
c.) COc1cc(OC)cc(C(=O)NCC2CCCO2)c1
d.) COC(=O)/C=C/c1cnc2ccccc2c1
e.) COCCNC(=S)N/N=C(\C)c1ccc(OC)cc1
Answer: a. CC[N+](CC)(CC)CC(=O)Nc1c(C)cccc1C.[Br-]
{#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#}
[2-(2,6-dimethylanilino)-2-oxoethyl]-triethylazanium;bromide