Task: Answer the multiple-choice question.
Question: Which compound has a -19.272% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC1=Nc2cc(C(=O)NCCCOC(C)C)ccc2Sc2ccccc21
[b] O=C(CSc1n[nH]c(-c2ccccc2F)n1)NCC(=O)Nc1ccc(F)c(F)c1F
Answer: a. CC1=Nc2cc(C(=O)NCCCOC(C)C)ccc2Sc2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1=Nc2cc(C(=O)NCCCOC(C)C)ccc2Sc2ccccc21
CC1=Nc2cc(C(=O)NCCCOC(C)C)ccc2Sc2ccccc21
6-methyl-N-(3-propan-2-yloxypropyl)benzo[b][1,4]benzothiazepine-3-carboxamide