Problem statement: Answer the MCQ question.
Question: Which drug has a 11.525\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Nc1nc(Nc2ccc(Cl)cc2)c(NC=O)c(=O)[nH]1
[b] COc1ccc2oc(C(=O)OCc3c(C)noc3C)c(C)c2c1
Answer: a. Nc1nc(Nc2ccc(Cl)cc2)c(NC=O)c(=O)[nH]1
{#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#}
Nc1nc(Nc2ccc(Cl)cc2)c(NC=O)c(=O)[nH]1
Nc1nc(Nc2ccc(Cl)cc2)c(NC=O)c(=O)[nH]1
N-[2-amino-4-(4-chloroanilino)-6-oxo-1H-pyrimidin-5-yl]formamide