Task: Answer the MCQ question.
Query: Which drug exhibits a 9.162\% 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 Cc1cc(NC(=O)CN2CCN(c3ccccn3)CC2)ccc1Br
b CC(=O)Nc1ccc(Nc2cc(C)nc3c(-c4ccc(Cl)cc4)cnn23)cc1
c COC(=O)Cn1cnc2c(cnn2-c2ccc(OC)cc2)c1=O
d Cc1csc(Nc2nc(N)c(C(=O)Nc3cc(Cl)ccc3F)o2)n1
e CCOC(=O)C(O)C1CCc2c([nH]c3ccc(C)cc23)C1=O
Answer: a. Cc1cc(NC(=O)CN2CCN(c3ccccn3)CC2)ccc1Br
{#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#}
Cc1cc(NC(=O)CN2CCN(c3ccccn3)CC2)ccc1Br
Cc1cc(NC(=O)CN2CCN(c3ccccn3)CC2)ccc1Br
N-(4-bromo-3-methylphenyl)-2-(4-pyridin-2-ylpiperazin-1-yl)acetamide