Task: Answer the MCQ question.
Query: Which drug exhibits a 2.555% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cn1c(=O)c2c(nc(OCc3ccc4c(c3)OCO4)n2Cc2ccccc2Cl)n(C)c1=O
[b] Cc1ccc(CNC(=O)c2cc3c(-c4ccc(Cl)cc4)nn(C)c3s2)o1
[c] CCn1c(SC)nnc1-c1nnc(SC)n1CC
Answer: a. Cn1c(=O)c2c(nc(OCc3ccc4c(c3)OCO4)n2Cc2ccccc2Cl)n(C)c1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1c(=O)c2c(nc(OCc3ccc4c(c3)OCO4)n2Cc2ccccc2Cl)n(C)c1=O
Cn1c(=O)c2c(nc(OCc3ccc4c(c3)OCO4)n2Cc2ccccc2Cl)n(C)c1=O
8-(1,3-benzodioxol-5-ylmethoxy)-7-[(2-chlorophenyl)methyl]-1,3-dimethylpurine-2,6-dione