Task: Answer the multiple-choice question.
Question: Which compound has a 8.603\% 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, or c without using any additional words.
Options:
(a) Cc1ccc(C)c(NP(C)(=O)Oc2ccccc2)c1
(b) CCCCN(C(=O)c1cc2c(s1)CCC2)c1c(N)n(CCCC)c(=O)[nH]c1=O
(c) CS(=O)(=O)N1CCN(C(=O)COc2ccc3ccccc3c2)CC1
Answer: b. CCCCN(C(=O)c1cc2c(s1)CCC2)c1c(N)n(CCCC)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#}
CCCCN(C(=O)c1cc2c(s1)CCC2)c1c(N)n(CCCC)c(=O)[nH]c1=O
CCCCN(C(=O)c1cc2c(s1)CCC2)c1c(N)n(CCCC)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-butyl-5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxamide