Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.123\% 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 other words.
Options:
(a) ClCc1nnc(-c2ccccc2)o1
(b) CCCCC(=O)Nc1cccc(NC(=O)c2cccc(Br)c2)c1
(c) Cc1cccc(Nc2ncnc3c2cnn3C)c1
Answer: c. Cc1cccc(Nc2ncnc3c2cnn3C)c1
{#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#}
Cc1cccc(Nc2ncnc3c2cnn3C)c1
Cc1cccc(Nc2ncnc3c2cnn3C)c1
1-methyl-N-(3-methylphenyl)pyrazolo[3,4-d]pyrimidin-4-amine