Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.060\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a N#Cc1c(C#N)c(O)c2ccccc2c1O
b Nc1c(N2CCN(c3ccccc3)CC2)c2ccccc2oc1=O
c Cc1cccc(NC(=O)NNC(=O)c2c(Cl)c(C)nn2C)c1
d CCOCCCNS(=O)(=O)Cc1ccccc1
Answer: d. CCOCCCNS(=O)(=O)Cc1ccccc1
{#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#}
N-(3-ethoxypropyl)-1-phenylmethanesulfonamide