Task: Answer the MCQ question.
Question: Which compound exhibits a -8.850% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(NCCc1ccccc1)Oc1ccc(Cl)cc1
b: COC(=O)c1ccc(CSc2nnc(Nc3ccc(OC)cc3)s2)o1
Answer: b. COC(=O)c1ccc(CSc2nnc(Nc3ccc(OC)cc3)s2)o1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1ccc(CSc2nnc(Nc3ccc(OC)cc3)s2)o1
COC(=O)c1ccc(CSc2nnc(Nc3ccc(OC)cc3)s2)o1
methyl 5-[[5-(4-methoxyanilino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]furan-2-carboxylate