Task: Answer the multiple choice question.
Question: Which compound exhibits a -5.176% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC(C)(C)c1ccc(CN(Cc2ccco2)Cc2nnnn2C2CCCC2)cc1
b: CCOc1ccc2nc3c(cc2c1)CN(CCOC)C(=NCCOC)S3
c: O=C(CN1CCN(c2ccccc2F)CC1)NCc1ccccc1
Answer: b. CCOc1ccc2nc3c(cc2c1)CN(CCOC)C(=NCCOC)S3
{#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#}
CCOc1ccc2nc3c(cc2c1)CN(CCOC)C(=NCCOC)S3
CCOc1ccc2nc3c(cc2c1)CN(CCOC)C(=NCCOC)S3
7-ethoxy-N,3-bis(2-methoxyethyl)-4H-[1,3]thiazino[6,5-b]quinolin-2-imine