Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.061\% 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) NS(=O)(=O)OCCCCCc1ccccc1
b) O=c1c2[nH]c3cccc(Cl)c3c2ncn1CCN1CCCCC1
c) O=c1c2ccsc2ncn1Cc1ccc(Cl)cc1
d) COC(=O)c1cc(NC(=O)c2ccccc2)c(=O)oc1C
e) Cc1ccccc1Cn1nc(C)c(NC(=O)c2noc3c2CC(C(C)(C)C)CC3)c1C
Answer: a. NS(=O)(=O)OCCCCCc1ccccc1
{#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#}
5-phenylpentyl sulfamate