Task: Answer the MCQ question.
Query: Which compound exhibits a 10.518\% 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: CC(OC(=O)CCCN=C1NS(=O)(=O)c2ccccc21)C(=O)Nc1ccccc1[N+](=O)[O-]
b: COc1ccc(CCNC(=O)C(C)n2nc(C)n3c(cc4occc43)c2=O)cc1OC
c: Nc1nonc1C(=O)NCCN=Cc1cc(Cc2ccccc2)cc(Br)c1O
d: COCc1cc(=O)[nH]c(Nc2nc(C)c3ccccc3n2)n1
e: CC(=O)c1ccc(NC(=O)c2c(C)nn(-c3ccccc3)c2Cl)cc1
Answer: a. CC(OC(=O)CCCN=C1NS(=O)(=O)c2ccccc21)C(=O)Nc1ccccc1[N+](=O)[O-]
{#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#}
CC(OC(=O)CCCN=C1NS(=O)(=O)c2ccccc21)C(=O)Nc1ccccc1[N+](=O)[O-]
CC(OC(=O)CCCN=C1NS(=O)(=O)c2ccccc21)C(=O)Nc1ccccc1[N+](=O)[O-]
[1-(2-nitroanilino)-1-oxopropan-2-yl] 4-[(1,1-dioxo-1,2-benzothiazol-3-ylidene)amino]butanoate