Task: Answer the MCQ question.
Question: Which drug exhibits a 12.579\% 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, b, c, or d without using any additional words.
Options:
a.) Cc1ccc(Nc2nc(C)nc3c2oc2ccccc23)cc1
b.) Cc1ccc(Nc2c(-c3ccc(N4CCOCC4)cc3)nc3ncccn23)cc1C
c.) CC(=O)NC(CCS(C)(=O)=O)C(=O)Nc1ccc(F)cc1Cl
d.) O=C(COc1ccccc1Cl)Nc1nc(-c2cccs2)cs1
Answer: b. Cc1ccc(Nc2c(-c3ccc(N4CCOCC4)cc3)nc3ncccn23)cc1C
{#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#}
Cc1ccc(Nc2c(-c3ccc(N4CCOCC4)cc3)nc3ncccn23)cc1C
Cc1ccc(Nc2c(-c3ccc(N4CCOCC4)cc3)nc3ncccn23)cc1C
N-(3,4-dimethylphenyl)-2-(4-morpholin-4-ylphenyl)imidazo[1,2-a]pyrimidin-3-amine