Task: Answer the multiple choice question.
Question: Which compound exhibits a 24.626\% 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 additional words.
Options:
a: Cc1cc(=O)[nH]c(SCC(=O)c2ccc(C)c(C)c2)n1
b: CC1CCN(C(=O)c2[nH]cnc2C(=O)Nc2ccc(Cl)cc2)CC1
c: CCOc1cc(/C=C2/SC(=Nc3ccccc3)N(Cc3cccnc3)C2=O)ccc1OCC#N
d: Cc1ccc(C)c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)NC3=NCCCCC3)c2)c1
e: CCOc1ccccc1N(CC(=O)N1CCc2ccccc2C1)S(C)(=O)=O
Answer: b. CC1CCN(C(=O)c2[nH]cnc2C(=O)Nc2ccc(Cl)cc2)CC1
{#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#}
CC1CCN(C(=O)c2[nH]cnc2C(=O)Nc2ccc(Cl)cc2)CC1
CC1CCN(C(=O)c2[nH]cnc2C(=O)Nc2ccc(Cl)cc2)CC1
N-(4-chlorophenyl)-5-(4-methylpiperidine-1-carbonyl)-1H-imidazole-4-carboxamide