Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 12.277\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccccc1-c1cc(C(=O)NCCN2CCOCC2)no1
[b] CCOc1cc(/C=C2/C(=N)N3C=CSC3=NC2=O)ccc1OCCCOc1ccccc1C
[c] CC1CCC(C(C)C)C(OC(=O)CSc2n[nH]c(=O)[nH]c2=O)C1
Answer: b. CCOc1cc(/C=C2/C(=N)N3C=CSC3=NC2=O)ccc1OCCCOc1ccccc1C
{#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#}
(6Z)-6-[[3-ethoxy-4-[3-(2-methylphenoxy)propoxy]phenyl]methylidene]-5-imino-[1,3]thiazolo[3,2-a]pyrimidin-7-one