Task: Answer the multiple choice question.
Query: Which compound exhibits a -4.003\% 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 CC1CCCCC1NC(=O)NC(=O)CCl.Cl
b CC(C#N)Sc1nnc(Nc2ccccc2)s1
c CCc1n[nH]c(=S)n1/N=C/c1cc(Br)c(OC)cc1OC
d CCCc1nnc(-c2cc(OC)c(OC)c(OC)c2)o1
e O=C(NCN1CCc2ccccc2C1)c1ccccc1
Answer: e. O=C(NCN1CCc2ccccc2C1)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#}
O=C(NCN1CCc2ccccc2C1)c1ccccc1
O=C(NCN1CCc2ccccc2C1)c1ccccc1
N-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)benzamide