Task: Answer the multiple choice question.
Query: Which compound has a 11.143\% 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 CC1(C)Cc2c(sc3nc(C4CC4)n(N)c(=O)c23)CO1
b O=C(COC(=O)C1CC1)Nc1ccc2[nH]c(=O)[nH]c2c1
c Cc1cccnc1NC(=O)CSc1ccc2c(c1)OCCO2
d O=C(CC1S/C(=N\S(=O)(=O)c2ccc(F)cc2)N(c2ccccc2)C1=O)Nc1ccccc1
e Cc1ccc(CN2C(=O)[C@H]3Cc4c([nH]c5ccccc45)C(C)(C)N3C2=O)cc1
Answer: b. O=C(COC(=O)C1CC1)Nc1ccc2[nH]c(=O)[nH]c2c1
{#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#}
O=C(COC(=O)C1CC1)Nc1ccc2[nH]c(=O)[nH]c2c1
O=C(COC(=O)C1CC1)Nc1ccc2[nH]c(=O)[nH]c2c1
[2-oxo-2-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]ethyl] cyclopropanecarboxylate