Task: Answer the MCQ question.
Question: Which drug has a -0.541\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1ccccc1CCNCc1cc2c(cc1[N+](=O)[O-])OCO2
b.) CCCCN(C(=O)CSCc1c(C)noc1C)c1c(N)n(CCC)c(=O)[nH]c1=O
c.) Cn1nc(C(=O)OCC(=O)Nc2ccccc2[N+](=O)[O-])c2ccccc2c1=O
Answer: a. COc1ccccc1CCNCc1cc2c(cc1[N+](=O)[O-])OCO2
{#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#}
COc1ccccc1CCNCc1cc2c(cc1[N+](=O)[O-])OCO2
COc1ccccc1CCNCc1cc2c(cc1[N+](=O)[O-])OCO2
2-(2-methoxyphenyl)-N-[(6-nitro-1,3-benzodioxol-5-yl)methyl]ethanamine