Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.009\% 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. Cn1cccc1C(=O)NC(=O)COC(=O)c1cc([N+](=O)[O-])ccc1Cl
b. COc1ccc(OC)c(CN(CCN2CCOCC2)C(=O)Nc2ccccc2)c1
c. O=C1N=c2ccccc2=C1c1[nH]c(=S)[nH]c1O
d. O=C(O)CNc1nc(Cl)ccc1[N+](=O)[O-]
e. O=C(CN(Cc1ccccc1)C(=O)CCC(=O)Nc1ccccn1)NCc1ccco1
Answer: e. O=C(CN(Cc1ccccc1)C(=O)CCC(=O)Nc1ccccn1)NCc1ccco1
{#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(CN(Cc1ccccc1)C(=O)CCC(=O)Nc1ccccn1)NCc1ccco1
O=C(CN(Cc1ccccc1)C(=O)CCC(=O)Nc1ccccn1)NCc1ccco1
N'-benzyl-N'-[2-(furan-2-ylmethylamino)-2-oxoethyl]-N-pyridin-2-ylbutanediamide