Task: Answer the MCQ question.
Question: Which drug exhibits a 3.918% 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. COC(=O)c1nnn(-c2nonc2N)c1CSc1ccc(Cl)cc1
b. CC(C)(C)CNC(=O)c1ccc2c(c1)S(=O)(=O)c1cc(Cl)ccc1C2=O
Answer: a. COC(=O)c1nnn(-c2nonc2N)c1CSc1ccc(Cl)cc1
{#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)c1nnn(-c2nonc2N)c1CSc1ccc(Cl)cc1
COC(=O)c1nnn(-c2nonc2N)c1CSc1ccc(Cl)cc1
methyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(4-chlorophenyl)sulfanylmethyl]triazole-4-carboxylate