Problem statement: Answer the MCQ question.
Question: Which compound has a 11.212\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1ccc(C(=O)C(CN2CCOCC2)c2ccccc2)cc1.Cl
[b] O=C(NC(=S)Nc1ccccc1N1CCOCC1)c1ccco1
[c] COCCn1c(Br)nc2c1c(=O)n(C)c(=O)n2C
[d] COc1ccc(CNC(=O)COC(=O)c2n[nH]c3ccccc23)cc1
[e] CC(Sc1nnnn1C)C(=O)Nc1ccc2c(c1)OCCO2
Answer: c. COCCn1c(Br)nc2c1c(=O)n(C)c(=O)n2C
{#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#}
COCCn1c(Br)nc2c1c(=O)n(C)c(=O)n2C
COCCn1c(Br)nc2c1c(=O)n(C)c(=O)n2C
8-bromo-7-(2-methoxyethyl)-1,3-dimethylpurine-2,6-dione