Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.909\% 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, or d without using any other words.
Options:
(a) Cc1ccccc1N1CCN(Cc2ccc3c(c2)OCO3)CC1
(b) C#CCNc1c2c(nc3ncnn13)CC(C)CC2
(c) O=C1NC(c2ccccc2Cl)Nc2ccccc21
(d) CC(C)(C)OC(=O)NC(Cc1ccccc1)C(=O)NC(CSC1CCCCO1)C(=O)NN
Answer: d. CC(C)(C)OC(=O)NC(Cc1ccccc1)C(=O)NC(CSC1CCCCO1)C(=O)NN
{#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(C)(C)OC(=O)NC(Cc1ccccc1)C(=O)NC(CSC1CCCCO1)C(=O)NN
CC(C)(C)OC(=O)NC(Cc1ccccc1)C(=O)NC(CSC1CCCCO1)C(=O)NN
tert-butyl N-[1-[[1-hydrazinyl-3-(oxan-2-ylsulfanyl)-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]carbamate