Task: Answer the MCQ question.
Question: Which compound exhibits a 8.579\% 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(c2cccc(Br)c2)NC(=O)N(CC(=O)NCC2CCCO2)C1=O
b: O=C(CCN1C(=O)S/C(=C\c2ccccc2)C1=O)N1CCOCC1
c: Cc1ccc2cc3c(nc2c1)OCC3
d: O=C(COC(=O)CCC1CCCC1)Nc1ccccc1OC(F)F
e: Cc1ccc2c(c1)cc(CN(Cc1ccco1)C(=O)COc1ccccc1)c1nnnn12
Answer: a. CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)NCC2CCCO2)C1=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#}
CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)NCC2CCCO2)C1=O
CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)NCC2CCCO2)C1=O
2-[4-(3-bromophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]-N-(oxolan-2-ylmethyl)acetamide