Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.469\% 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) COc1ccc(OC)c(C2C3=C(N=C4SCC(=O)N42)c2ccccc2CC3)c1
(b) Cc1cc(/C=C2\SC(=S)NC2=O)c(C)n1C
(c) Cc1cnc(NC(=O)CSc2ncn(-c3ccccc3)n2)s1
(d) O=C(NCc1ccccc1)C1CCN(C(=O)Cc2ccccc2)CC1
Answer: b. Cc1cc(/C=C2\SC(=S)NC2=O)c(C)n1C
{#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#}
Cc1cc(/C=C2\SC(=S)NC2=O)c(C)n1C
Cc1cc(/C=C2\SC(=S)NC2=O)c(C)n1C
(5Z)-2-sulfanylidene-5-[(1,2,5-trimethylpyrrol-3-yl)methylidene]-1,3-thiazolidin-4-one