Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -0.158\% 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, d, or e without using any other words.
Options:
(a) CCn1nnc(-c2ccccc2NS(=O)(=O)c2ccc(C(=O)OC)cc2)n1
(b) Cc1cc(-c2ccccc2)nc(SC(C(=O)O)c2ccccc2)n1
(c) CC(C)=CCN1CCC(n2nccc2NC(=O)c2ccccc2Cl)CC1
(d) O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)c1ccc(Br)s1
(e) Cc1ccc2c(c1)C=CC(C)(C)S2=O
Answer: d. O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)c1ccc(Br)s1
{#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#}
O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)c1ccc(Br)s1
O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)c1ccc(Br)s1
3'-[2-(5-bromothiophen-2-yl)-2-oxoethyl]spiro[1,2-dihydroindene-3,5'-imidazolidine]-2',4'-dione