Task: Answer the multiple-choice question.
Question: Which compound has a 4.252\% 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] O=C(COC(=O)c1ccccn1)NC(=O)c1ccccc1
[b] CCN1C(=O)CC(c2ccc(OC(C)C)cc2)C1=O
[c] CCCCn1c(O)c(C(C)=NCc2ccc3c(c2)OCO3)c(=O)[nH]c1=O
[d] Cc1ccccc1NC(=S)N(C)Cc1cccs1
[e] CCOc1ccc(CC2C(=O)NC(=O)N(c3ccc(CC)cc3)C2=O)cc1
Answer: c. CCCCn1c(O)c(C(C)=NCc2ccc3c(c2)OCO3)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(O)c(C(C)=NCc2ccc3c(c2)OCO3)c(=O)[nH]c1=O
CCCCn1c(O)c(C(C)=NCc2ccc3c(c2)OCO3)c(=O)[nH]c1=O
5-[N-(1,3-benzodioxol-5-ylmethyl)-C-methylcarbonimidoyl]-1-butyl-6-hydroxypyrimidine-2,4-dione