Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 1.942\% 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) O=C(CSc1nnnn1C1CCCC1)Nc1ccc2c(c1)OCO2
(b) CCCCC(SCC(=O)Nc1ccccc1)C(=O)O
(c) CCOC(=O)c1sc(NC(=O)c2ccc(CC)s2)nc1C
(d) CCCCn1c(N)c(N(CCC(C)C)C(=O)CSc2nnc(C)s2)c(=O)[nH]c1=O
Answer: d. CCCCn1c(N)c(N(CCC(C)C)C(=O)CSc2nnc(C)s2)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(CCC(C)C)C(=O)CSc2nnc(C)s2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CCC(C)C)C(=O)CSc2nnc(C)s2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-(3-methylbutyl)-2-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]acetamide