Task: Answer the multiple choice question.
Query: Which compound has a 8.876\% 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. Cc1cc(C)nc(SCCN(C)C)n1.O=C(O)CCC(=O)O
b. Cc1ccccc1OCC(O)Cn1c(N2CCCCC2)nc2c1c(=O)[nH]c(=O)n2C
c. COc1ccc(Cl)cc1C(=O)Nc1ccc(OCC(=O)N2CCOCC2)cc1
d. COc1cccc(OC)c1C(=O)NC(C)CCc1ccccc1
e. Cl.O=C(OCCN1CCCCC1)c1cc2ccccc2o1
Answer: b. Cc1ccccc1OCC(O)Cn1c(N2CCCCC2)nc2c1c(=O)[nH]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#}
Cc1ccccc1OCC(O)Cn1c(N2CCCCC2)nc2c1c(=O)[nH]c(=O)n2C
Cc1ccccc1OCC(O)Cn1c(N2CCCCC2)nc2c1c(=O)[nH]c(=O)n2C
7-[2-hydroxy-3-(2-methylphenoxy)propyl]-3-methyl-8-piperidin-1-ylpurine-2,6-dione