Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.416\% 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 COc1ccc(Cn2c(C3CC3)nc3ccc(NC(C)=O)cc3c2=O)cc1
b CCOC(=O)Cn1c(-c2ccccc2)nc2ccccc2c1=O
c COC(=O)Nc1ccc(C(=O)NCC2CCCO2)cc1
d CCCC(=O)Nc1cc(Cl)ccc1C
e Cc1cc(C(=O)CN2C(=O)NC3(CCCC3)C2=O)c(C)n1Cc1ccco1
Answer: e. Cc1cc(C(=O)CN2C(=O)NC3(CCCC3)C2=O)c(C)n1Cc1ccco1
{#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#}
3-[2-[1-(furan-2-ylmethyl)-2,5-dimethylpyrrol-3-yl]-2-oxoethyl]-1,3-diazaspiro[4.4]nonane-2,4-dione