Task: Answer the multiple choice question.
Query: Which compound exhibits a 5.659\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCCCn1c(N)c(N(CC(C)C)C(=O)c2c(CC)noc2C)c(=O)[nH]c1=O
b: CN(C)c1ccc(C(C(=O)NC2CCCC2)N(C(=O)c2csnn2)C2CC2)cc1
c: CCN(CC)C(=O)CN1CCC(c2nc3cc(C)c(C)cc3[nH]2)CC1
d: COc1ccc(CC(=O)Nc2ccc(N3CCN(c4ccc(OC)cc4)CC3)c(C#N)c2)cc1
Answer: a. CCCCn1c(N)c(N(CC(C)C)C(=O)c2c(CC)noc2C)c(=O)[nH]c1=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#}
CCCCn1c(N)c(N(CC(C)C)C(=O)c2c(CC)noc2C)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CC(C)C)C(=O)c2c(CC)noc2C)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-3-ethyl-5-methyl-N-(2-methylpropyl)-1,2-oxazole-4-carboxamide