Task: Answer the multiple-choice question.
Question: Which compound exhibits a 5.629\% 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 additional words.
Options:
a.) CCCc1cc(C(=O)NC2CCCC2)no1
b.) CN(C)C=NC(=O)c1cc(C(=O)c2ccc(Cl)cc2Cl)c[nH]1
c.) Cc1cc(C)nc(NC(=O)c2ccc([N+](=O)[O-])c(C)c2)n1
d.) COC(=O)C1CCN(C(=O)COC(=O)Cc2c[nH]c3ccccc23)CC1
e.) Cc1cc(Cl)ccc1OCCCC(=O)N/N=C/c1cccc([N+](=O)[O-])c1
Answer: a. CCCc1cc(C(=O)NC2CCCC2)no1
{#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#}
CCCc1cc(C(=O)NC2CCCC2)no1
CCCc1cc(C(=O)NC2CCCC2)no1
N-cyclopentyl-5-propyl-1,2-oxazole-3-carboxamide