Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 2.755\% 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] COc1ccc(CCNC(=O)CSc2nc3c(c(=O)n(C)c(=O)n3C)n2C)cc1OC
[b] CCOC(=O)c1c(NC(=O)COC(=O)CNC(=O)c2ccco2)sc(C)c1C
[c] COc1cccc(-c2ncc3ccccc3c2COC(=O)CCCC(=O)O)c1
Answer: c. COc1cccc(-c2ncc3ccccc3c2COC(=O)CCCC(=O)O)c1
{#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#}
COc1cccc(-c2ncc3ccccc3c2COC(=O)CCCC(=O)O)c1
COc1cccc(-c2ncc3ccccc3c2COC(=O)CCCC(=O)O)c1
5-[[3-(3-methoxyphenyl)isoquinolin-4-yl]methoxy]-5-oxopentanoic acid