Task: Answer the MCQ question.
Question: Which drug exhibits a 9.760\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1ccccc1CSCC(=O)NCCSc1ccccn1
b: CCOc1ccccc1CNC(=O)C1CCN(c2nc3ccccc3o2)CC1
c: Cc1ccc(N=C(N)N=C(N)N)cc1
d: Clc1cc(Cl)cc(CN2CCSCC2)c1
e: N#Cc1c(-c2c(Cl)cccc2Cl)noc1/C=C/Nc1ccc(C(=O)O)cc1
Answer: b. CCOc1ccccc1CNC(=O)C1CCN(c2nc3ccccc3o2)CC1
{#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#}
CCOc1ccccc1CNC(=O)C1CCN(c2nc3ccccc3o2)CC1
CCOc1ccccc1CNC(=O)C1CCN(c2nc3ccccc3o2)CC1
1-(1,3-benzoxazol-2-yl)-N-[(2-ethoxyphenyl)methyl]piperidine-4-carboxamide