Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.484\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC(C)COc1nc2ccccc2nc1C(C#N)C(=O)NC1CCCCC1
b.) O=C(CSc1nc2c(c(=O)n1-c1ccc(F)cc1)SCC2)NCC1CCCO1
c.) COCC(C)NC(=O)C(C)N1c2cccc3cccc(c23)S1(=O)=O
d.) CCCn1c(=O)n(C)c(=O)c2c(SCC(=O)Nc3cc(C)on3)nc(C(C)(C)C)nc21
Answer: d. CCCn1c(=O)n(C)c(=O)c2c(SCC(=O)Nc3cc(C)on3)nc(C(C)(C)C)nc21
{#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#}
CCCn1c(=O)n(C)c(=O)c2c(SCC(=O)Nc3cc(C)on3)nc(C(C)(C)C)nc21
CCCn1c(=O)n(C)c(=O)c2c(SCC(=O)Nc3cc(C)on3)nc(C(C)(C)C)nc21
2-(7-tert-butyl-3-methyl-2,4-dioxo-1-propylpyrimido[4,5-d]pyrimidin-5-yl)sulfanyl-N-(5-methyl-1,2-oxazol-3-yl)acetamide