Task: Answer the multiple choice question.
Query: Which compound has a -2.239\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOc1ccc(-c2nnc(SCC(=O)N3CCOCC3)o2)cc1
b) CCOC(=O)c1[nH]c(=O)[nH]c1CSc1ccccn1
c) CCCc1ccc(OCc2ccccc2)c2c(=O)cc(C(=O)OCC)oc12
Answer: b. CCOC(=O)c1[nH]c(=O)[nH]c1CSc1ccccn1
{#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#}
CCOC(=O)c1[nH]c(=O)[nH]c1CSc1ccccn1
CCOC(=O)c1[nH]c(=O)[nH]c1CSc1ccccn1
ethyl 2-oxo-5-(pyridin-2-ylsulfanylmethyl)-1,3-dihydroimidazole-4-carboxylate