Task: Answer the multiple-choice question.
Query: Which compound has a 11.534\% 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 additional words.
Options:
[a] COC(=O)c1ccc(CSc2n[nH]c(=S)s2)o1
[b] O=C(c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1)N1CCCCO1
Answer: a. COC(=O)c1ccc(CSc2n[nH]c(=S)s2)o1
{#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#}
COC(=O)c1ccc(CSc2n[nH]c(=S)s2)o1
COC(=O)c1ccc(CSc2n[nH]c(=S)s2)o1
methyl 5-[(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)sulfanylmethyl]furan-2-carboxylate