Problem statement: Answer the MCQ question.
Query: Which compound has a 18.856\% 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 Cc1nc(SCC(=O)c2c(N)n(C3CC3)c(=O)[nH]c2=O)[nH]c(=O)c1CCO
b COc1ccccc1CNC(=O)Cc1cc(=O)[nH]c(=O)[nH]1
c CC(=O)c1ccc2oc3ccccc3c(=O)c2c1
Answer: a. Cc1nc(SCC(=O)c2c(N)n(C3CC3)c(=O)[nH]c2=O)[nH]c(=O)c1CCO
{#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#}
Cc1nc(SCC(=O)c2c(N)n(C3CC3)c(=O)[nH]c2=O)[nH]c(=O)c1CCO
Cc1nc(SCC(=O)c2c(N)n(C3CC3)c(=O)[nH]c2=O)[nH]c(=O)c1CCO
6-amino-1-cyclopropyl-5-[2-[[5-(2-hydroxyethyl)-4-methyl-6-oxo-1H-pyrimidin-2-yl]sulfanyl]acetyl]pyrimidine-2,4-dione