Problem statement: Answer the MCQ question.
Question: Which drug has a 15.727\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. N#Cc1c(N)nc(N2CCCC2)c(C#N)c1-c1ccccc1
b. COC(=O)c1cc2c(-c3ccccc3)cc3ccccn3c-2c1C(=O)OC
c. CC(O)CO
Answer: c. CC(O)CO
{#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#}
CC(O)CO
CC(O)CO
propane-1,2-diol