Task: Answer the multiple-choice question.
Question: Which compound exhibits a -7.035\% 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. CC(=O)N(C)c1ccc(NC(=O)Nc2ccc(C)cc2)cc1
b. C=C(CC)C(=O)c1ccc(OCC(=O)O)c(Cl)c1Cl
c. O=C(CSCCO)N1CCc2ccccc21
d. CC1CCN(C(c2ccc(N(C)C)cc2)c2nnnn2C(C)(C)C)CC1
e. N#Cc1c(N)[nH]c(=S)c(C#N)c1-c1ccccc1
Answer: c. O=C(CSCCO)N1CCc2ccccc21
{#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(CSCCO)N1CCc2ccccc21
O=C(CSCCO)N1CCc2ccccc21
[O][=C][Branch1][=Branch1][C][S][C][C][O][N][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2]
1-(2,3-dihydroindol-1-yl)-2-(2-hydroxyethylsulfanyl)ethanone