Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.510% 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(Nc1ccccc1F)NC1CCCc2ccccc21
b Clc1ccc(Nc2ncnc3c2cnn3-c2ccccc2)cc1
Answer: a. O=C(Nc1ccccc1F)NC1CCCc2ccccc21
{#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#}
O=C(Nc1ccccc1F)NC1CCCc2ccccc21
O=C(Nc1ccccc1F)NC1CCCc2ccccc21
1-(2-fluorophenyl)-3-(1,2,3,4-tetrahydronaphthalen-1-yl)urea