Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.591\% 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 additional words.
Options:
[a] Cc1cc(=O)[nH]c(N/N=C/c2ccc(-c3ccc(F)cc3)o2)n1
[b] Cn1c(SCC(=O)Nc2ccccc2)nnc1-c1ccc(NC(=O)CCc2ccccc2)cc1
[c] CCOC(=O)c1sc(C)c2c(=O)n(CCc3ccccc3)nnc12
[d] Cc1sc(NC(=O)CSc2nnnn2C2CCCC2)c(C#N)c1C
Answer: a. Cc1cc(=O)[nH]c(N/N=C/c2ccc(-c3ccc(F)cc3)o2)n1
{#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#}
Cc1cc(=O)[nH]c(N/N=C/c2ccc(-c3ccc(F)cc3)o2)n1
Cc1cc(=O)[nH]c(N/N=C/c2ccc(-c3ccc(F)cc3)o2)n1
2-[(2E)-2-[[5-(4-fluorophenyl)furan-2-yl]methylidene]hydrazinyl]-4-methyl-1H-pyrimidin-6-one