Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.978\% 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 Cc1ccc(SC(C)C(=O)Nc2ccccc2-c2ccccc2)cc1
b Cc1ccc2nc(NC(=O)C3=NN(c4ccccc4)C(=O)CC3)sc2c1
c O=C(Cn1c(=O)c2cccn2c2cccnc21)NCCCN1CCN(c2ccc(F)cc2)CC1
d CC(=O)Nc1nc(CC(C)C)cc(-c2ccco2)c1C#N
e CC1(C)Cc2ccccc2C(=NC(Cc2ccccc2)C(=O)O)N1
Answer: d. CC(=O)Nc1nc(CC(C)C)cc(-c2ccco2)c1C#N
{#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(=O)Nc1nc(CC(C)C)cc(-c2ccco2)c1C#N
CC(=O)Nc1nc(CC(C)C)cc(-c2ccco2)c1C#N
N-[3-cyano-4-(furan-2-yl)-6-(2-methylpropyl)pyridin-2-yl]acetamide