Task: Answer the multiple-choice question.
Query: Which drug exhibits a -4.894% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(NS(=O)(=O)c2ccc(N3CCCC3)c(NC(=S)Nc3ccc(SC(F)F)cc3)c2)cc1
b: COc1ccccc1CNC(=O)c1cccnc1
c: O=C(/C=C/Nc1cccc([N+](=O)[O-])c1)c1cccs1
d: CC(C)(C)n1nnnc1C(c1cccc(C#N)c1)N1CCCc2ccccc21
Answer: d. CC(C)(C)n1nnnc1C(c1cccc(C#N)c1)N1CCCc2ccccc21
{#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#}
CC(C)(C)n1nnnc1C(c1cccc(C#N)c1)N1CCCc2ccccc21
CC(C)(C)n1nnnc1C(c1cccc(C#N)c1)N1CCCc2ccccc21
3-[(1-tert-butyltetrazol-5-yl)-(3,4-dihydro-2H-quinolin-1-yl)methyl]benzonitrile