Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 8.403\% 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)Oc1ccc(C(=O)N(Cc2ccco2)C2CCS(=O)(=O)C2)cc1
b: CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(S(=O)(=O)N3CCCCCC3)cc2)c(=O)[nH]c1=O
c: COC(=O)C1=C(N)Oc2c(c(=O)oc3ccccc23)C1c1cccnc1
d: Cc1cc(C(=O)OCC(=O)c2ccc(Br)s2)c(C)o1
Answer: b. CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(S(=O)(=O)N3CCCCCC3)cc2)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(CCOC)C(=O)c2ccc(S(=O)(=O)N3CCCCCC3)cc2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(S(=O)(=O)N3CCCCCC3)cc2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-4-(azepan-1-ylsulfonyl)-N-(2-methoxyethyl)benzamide