Task: Answer the multiple-choice question.
Question: Which compound exhibits a 5.801\% 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 additional words.
Options:
a: CCCCSCCCNC(=O)c1ccc2c(c1)N(CC)C(=O)c1ccccc1S2=O
b: COc1ccc(CNCc2cc3c(C(C)(C)C)nn(-c4ccccc4)c3[nH]c2=O)cc1
c: Cn1c(=O)[nH]c(=O)c2c1nc1n2CCS1
d: Cc1nnsc1C(=O)Nc1ccc(S(=O)(=O)N2CCCCC2)cc1
Answer: a. CCCCSCCCNC(=O)c1ccc2c(c1)N(CC)C(=O)c1ccccc1S2=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#}
CCCCSCCCNC(=O)c1ccc2c(c1)N(CC)C(=O)c1ccccc1S2=O
CCCCSCCCNC(=O)c1ccc2c(c1)N(CC)C(=O)c1ccccc1S2=O
N-(3-butylsulfanylpropyl)-5-ethyl-6,11-dioxobenzo[b][1,4]benzothiazepine-3-carboxamide