Task: Answer the multiple choice question.
Question: Which drug exhibits a -4.513% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1ccc(CN(Cc2cccnc2)C(=O)CN2C(=O)COc3ccccc32)o1
b: CC(Nc1n[nH]c(=O)[nH]c1=O)C(=O)N/N=C/c1cccs1
c: CN(CC(=O)NCc1ccccc1Cl)CC(=O)Nc1cccc(F)c1
d: O=C(Nc1ccc(Cl)cc1[N+](=O)[O-])c1ccc2c(c1)OCCO2
Answer: d. O=C(Nc1ccc(Cl)cc1[N+](=O)[O-])c1ccc2c(c1)OCCO2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccc(Cl)cc1[N+](=O)[O-])c1ccc2c(c1)OCCO2
O=C(Nc1ccc(Cl)cc1[N+](=O)[O-])c1ccc2c(c1)OCCO2
N-(4-chloro-2-nitrophenyl)-2,3-dihydro-1,4-benzodioxine-6-carboxamide