Task: Answer the multiple choice question.
Question: Which compound exhibits a 15.245\% 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(C)nc(NC(=NCCc2c[nH]c3ccccc23)NC(=O)Nc2ccc(Cl)cc2)n1
[b] CN(CC(=O)Nc1ccc(Cl)cc1)CC(=O)Nc1cc(Cl)ccc1C#N
[c] O=C(Nc1nc(-c2cc(F)ccc2F)cs1)c1ccccn1
[d] CN(C(=O)Cn1cc([N+](=O)[O-])ccc1=O)C1CCCCC1
[e] Nc1nnc(SCC(=O)OCC(=O)NC23CC4CC(CC(C4)C2)C3)s1
Answer: d. CN(C(=O)Cn1cc([N+](=O)[O-])ccc1=O)C1CCCCC1
{#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#}
CN(C(=O)Cn1cc([N+](=O)[O-])ccc1=O)C1CCCCC1
CN(C(=O)Cn1cc([N+](=O)[O-])ccc1=O)C1CCCCC1
[1-[2-[cyclohexyl(methyl)amino]-2-oxoethyl]-6-oxopyridin-3-yl]-oxido-oxoazanium