Task: Answer the MCQ question.
Query: Which compound exhibits a 3.898\% 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(C(=O)Nc2ccccc2C(=O)NCCCOC(C)C)SCCO1
b O/N=C1\CCCc2nnc3c(c21)CCCC3
c CC(C)Cn1c(N)c(C=O)c(=O)n(C)c1=O
d CC(C)C(C(=O)Nc1sc2c(c1C#N)CCCCC2)N1C(=O)c2ccccc2C1=O
e CCCN1CC2CCCC3(C1)C(=O)NC1(CCCCC1)N=C23
Answer: d. CC(C)C(C(=O)Nc1sc2c(c1C#N)CCCCC2)N1C(=O)c2ccccc2C1=O
{#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(C(=O)Nc1sc2c(c1C#N)CCCCC2)N1C(=O)c2ccccc2C1=O
CC(C)C(C(=O)Nc1sc2c(c1C#N)CCCCC2)N1C(=O)c2ccccc2C1=O
N-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-2-(1,3-dioxoisoindol-2-yl)-3-methylbutanamide