Task: Answer the multiple-choice question.
Query: Which drug has a -5.624\% human ether-à-go-go related gene (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(CNC(=S)Nc2ccc3nc(N4CCOCC4)cc(C)c3c2)cc1
b: Cc1c(N=Cc2c(O)n(CCc3ccccc3)c(=O)[nH]c2=O)c(=O)n(-c2ccccc2)n1C
c: COc1ncnc2c1oc1nc(CC(C)C)c3c(c12)CC(C)(C)OC3
Answer: b. Cc1c(N=Cc2c(O)n(CCc3ccccc3)c(=O)[nH]c2=O)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(N=Cc2c(O)n(CCc3ccccc3)c(=O)[nH]c2=O)c(=O)n(-c2ccccc2)n1C
Cc1c(N=Cc2c(O)n(CCc3ccccc3)c(=O)[nH]c2=O)c(=O)n(-c2ccccc2)n1C
5-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)iminomethyl]-6-hydroxy-1-(2-phenylethyl)pyrimidine-2,4-dione