Task: Answer the multiple choice question.
Query: Which drug has a 21.485\% 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 other words.
Options:
(a) Cc1cccc2cc3c(NC(=O)C(C)(C)C)nn(CC(C)C)c3nc12
(b) Cc1cc2c(s1)c1cnn(Cc3ccccc3F)c(=O)c1n2C
Answer: a. Cc1cccc2cc3c(NC(=O)C(C)(C)C)nn(CC(C)C)c3nc12
{#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#}
Cc1cccc2cc3c(NC(=O)C(C)(C)C)nn(CC(C)C)c3nc12
Cc1cccc2cc3c(NC(=O)C(C)(C)C)nn(CC(C)C)c3nc12
2,2-dimethyl-N-[8-methyl-1-(2-methylpropyl)pyrazolo[3,4-b]quinolin-3-yl]propanamide