Task: Answer the multiple choice question.
Query: Which compound has a 2.418\% 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(C)(C)C1CCc2onc(C(=O)Nc3cccnc3)c2C1
b. COc1ccc(-c2cc(C(F)(F)F)c(C#N)c(SCC(=O)O)n2)cc1
c. CC(=O)c1c(OC(=O)c2ccccc2)c2ccccc2n1C
d. COc1cc2[nH]c3c(N4CCN(c5ccc(Cl)cc5)CC4)ncnc3c2cc1OC
e. Cc1ccc(NC2Sc3ccccc3NC2=O)cc1
Answer: c. CC(=O)c1c(OC(=O)c2ccccc2)c2ccccc2n1C
{#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#}
CC(=O)c1c(OC(=O)c2ccccc2)c2ccccc2n1C
CC(=O)c1c(OC(=O)c2ccccc2)c2ccccc2n1C
[C][C][=Branch1][C][=O][C][=C][Branch1][=C][O][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring2][Ring1][C][C]
(2-acetyl-1-methylindol-3-yl) benzoate