Task: Answer the MCQ question.
Question: Which compound exhibits a 17.533\% 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) O=C1NC(=O)C2C1C(c1ccccc1)N1C3C(=O)NC(=O)C3C(c3ccccc3)N21
(b) O=c1c2cc(Br)ccc2nc(-c2cccc(Cl)c2)n1O
(c) Cc1nnc(NC(=O)c2ccccc2NC(=O)c2ccccc2)s1
(d) CC(=C\c1ccccc1)/C=C1/SC(=S)N(CCCC(=O)O)C1=O
Answer: d. CC(=C\c1ccccc1)/C=C1/SC(=S)N(CCCC(=O)O)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#}
CC(=C\c1ccccc1)/C=C1/SC(=S)N(CCCC(=O)O)C1=O
CC(=C\c1ccccc1)/C=C1/SC(=S)N(CCCC(=O)O)C1=O
4-[(5E)-5-[(E)-2-methyl-3-phenylprop-2-enylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid