Task: Answer the multiple-choice question.
Question: Which drug exhibits a 14.577\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COC(=O)c1ccc(NC(=O)CN(c2ccc(OC)cc2)S(C)(=O)=O)cc1
b: CC(=O)c1cc(-c2ccc(F)cc2)n(CCC(=O)NC(C)(C)C)c1C
c: Cn1nc(C(=O)NC2CCCC2)c2ccccc2c1=O
d: COc1ccccc1OCCNc1cc(N2CCCCC2)ccc1[N+](=O)[O-]
Answer: d. COc1ccccc1OCCNc1cc(N2CCCCC2)ccc1[N+](=O)[O-]
{#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#}
COc1ccccc1OCCNc1cc(N2CCCCC2)ccc1[N+](=O)[O-]
COc1ccccc1OCCNc1cc(N2CCCCC2)ccc1[N+](=O)[O-]
N-[2-(2-methoxyphenoxy)ethyl]-2-nitro-5-piperidin-1-ylaniline