Task: Answer the multiple choice question.
Query: Which drug exhibits a 20.259\% 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. Cc1ccc(NS(=O)(=O)c2c(C)ccc3nsnc23)c([N+](=O)[O-])c1
b. O=C(c1ccccc1Br)N1CCc2c([nH]c3ccccc23)C1
c. COC(=O)c1ccc(N2C(=O)CC(N(C)CCc3ccc(OC)c(OC)c3)C2=O)cc1
d. COc1cccc(NC(=O)[C@H](CC(C)C)NC(=O)N2CCn3c2nc2ccccc23)c1
e. CN1CCN(NS(=O)(=O)c2cccs2)CC1
Answer: d. COc1cccc(NC(=O)[C@H](CC(C)C)NC(=O)N2CCn3c2nc2ccccc23)c1
{#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#}
COc1cccc(NC(=O)[C@H](CC(C)C)NC(=O)N2CCn3c2nc2ccccc23)c1
COc1cccc(NC(=O)[C@H](CC(C)C)NC(=O)N2CCn3c2nc2ccccc23)c1
N-[(2S)-1-(3-methoxyanilino)-4-methyl-1-oxopentan-2-yl]-1,2-dihydroimidazo[1,2-a]benzimidazole-3-carboxamide