Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 1.204\% 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: O=C(Nc1ccc2c(c1)OCO2)c1ccc(Br)o1
b: O=[N+]([O-])c1ccc(Sc2n[nH]c(-c3ccc(Cl)cc3Cl)n2)nc1
Answer: b. O=[N+]([O-])c1ccc(Sc2n[nH]c(-c3ccc(Cl)cc3Cl)n2)nc1
{#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#}
O=[N+]([O-])c1ccc(Sc2n[nH]c(-c3ccc(Cl)cc3Cl)n2)nc1
O=[N+]([O-])c1ccc(Sc2n[nH]c(-c3ccc(Cl)cc3Cl)n2)nc1
[6-[[5-(2,4-dichlorophenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]pyridin-3-yl]-oxido-oxoazanium