Task: Answer the multiple-choice question.
Query: Which compound has a 2.317\% 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 or b without using any other words.
Options:
[a] O=c1[nH]c(=S)[nH]nc1Cc1ccc(Cl)c(Cl)c1
[b] CCc1nnc(NC(=O)CSCc2cc(=O)n3cc(C)sc3n2)s1
Answer: b. CCc1nnc(NC(=O)CSCc2cc(=O)n3cc(C)sc3n2)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#}
CCc1nnc(NC(=O)CSCc2cc(=O)n3cc(C)sc3n2)s1
CCc1nnc(NC(=O)CSCc2cc(=O)n3cc(C)sc3n2)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[(2-methyl-5-oxo-[1,3]thiazolo[3,2-a]pyrimidin-7-yl)methylsulfanyl]acetamide