Task: Answer the multiple-choice question.
Question: Which compound has a 16.607\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(-c2cc(C(F)(F)F)c(C#N)c(SCC(=O)Nc3nc(C)co3)n2)cc1
[b] Cc1ccccc1Cn1cccc1/C=C1/C(=N)N2C=CSC2=NC1=O
[c] CCCCn1c(SCC(=O)c2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
[d] COC(=O)CSc1nc2cc(C)cc(C)c2cc1C#N
Answer: b. Cc1ccccc1Cn1cccc1/C=C1/C(=N)N2C=CSC2=NC1=O
{#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#}
Cc1ccccc1Cn1cccc1/C=C1/C(=N)N2C=CSC2=NC1=O
Cc1ccccc1Cn1cccc1/C=C1/C(=N)N2C=CSC2=NC1=O
(6Z)-5-imino-6-[[1-[(2-methylphenyl)methyl]pyrrol-2-yl]methylidene]-[1,3]thiazolo[3,2-a]pyrimidin-7-one