Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.773\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOc1ccccc1N1CCN(C(=O)C(F)(F)F)CC1
[b] CCOCCCn1c(=NC(=O)c2cccnc2)c(C(=O)OCC)cc2c(=O)n3ccccc3nc21
[c] CCOC(=O)Cn1c(CN2CCc3ccccc3C2)nc2c1c(=O)n(C)c(=O)n2C
Answer: c. CCOC(=O)Cn1c(CN2CCc3ccccc3C2)nc2c1c(=O)n(C)c(=O)n2C
{#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#}
CCOC(=O)Cn1c(CN2CCc3ccccc3C2)nc2c1c(=O)n(C)c(=O)n2C
CCOC(=O)Cn1c(CN2CCc3ccccc3C2)nc2c1c(=O)n(C)c(=O)n2C
ethyl 2-[8-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)-1,3-dimethyl-2,6-dioxopurin-7-yl]acetate