Task: Answer the MCQ question.
Query: Which drug exhibits a 0.524\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: C=CCNC(=S)N/N=C(\C)c1ccc(OC)cc1
b: Nc1[nH][nH]c(=O)c1N=Nc1ccc2c(c1)OCO2
Answer: b. Nc1[nH][nH]c(=O)c1N=Nc1ccc2c(c1)OCO2
{#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#}
Nc1[nH][nH]c(=O)c1N=Nc1ccc2c(c1)OCO2
Nc1[nH][nH]c(=O)c1N=Nc1ccc2c(c1)OCO2
5-amino-4-(1,3-benzodioxol-5-yldiazenyl)-1,2-dihydropyrazol-3-one