Task: Answer the multiple-choice question.
Question: Which compound has a 8.457\% 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. COc1cc(S(=O)(=O)N(Cc2cccc(OC)c2OC)CC2CCCO2)ccc1-n1cnnn1
b. COc1ccc2oc(C(=O)OCC(=O)Nc3ccc(NC(C)=O)cc3)c(C)c2c1
c. Clc1ccc(-n2ncc3c(NCCCn4ccnc4)ncnc32)cc1
d. Cn1c(=S)[nH]c(=O)c2ncc(=O)[nH]c21
e. O=C(NNC(=O)c1cnccn1)c1ccc(Cl)c(Cl)c1
Answer: e. O=C(NNC(=O)c1cnccn1)c1ccc(Cl)c(Cl)c1
{#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#}
O=C(NNC(=O)c1cnccn1)c1ccc(Cl)c(Cl)c1
O=C(NNC(=O)c1cnccn1)c1ccc(Cl)c(Cl)c1
N'-(3,4-dichlorobenzoyl)pyrazine-2-carbohydrazide