Task: Answer the multiple-choice question.
Question: Which compound has a -48.697% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COCCn1nnnc1C(c1cc2cc(OC)c(OC)cc2[nH]c1=O)N1CCN(c2ccc(O)cc2)CC1
b CCOC(=O)CSc1nc(N2CCOCC2)c2c(c1C#N)CC(C(C)C)OC2
Answer: b. CCOC(=O)CSc1nc(N2CCOCC2)c2c(c1C#N)CC(C(C)C)OC2
{#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#}
CCOC(=O)CSc1nc(N2CCOCC2)c2c(c1C#N)CC(C(C)C)OC2
CCOC(=O)CSc1nc(N2CCOCC2)c2c(c1C#N)CC(C(C)C)OC2
ethyl 2-[(5-cyano-8-morpholin-4-yl-3-propan-2-yl-3,4-dihydro-1H-pyrano[3,4-c]pyridin-6-yl)sulfanyl]acetate