Task: Answer the MCQ question.
Question: Which compound exhibits a 5.248\% 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 Cn1nc(C(F)(F)F)c2cc(COc3ccc(Cl)cc3Cl)sc21
b COc1ccc(CN(C(=O)c2ccco2)C2CCS(=O)(=O)C2)cc1
c N#Cc1ccccc1OCC(=O)N(C1CCCCC1)C1CCS(=O)(=O)C1
d Cn1c(=O)c2ccccc2n(Cc2cccc(F)c2)c1=O
e CCOc1cc(S(=O)(=O)N2CCC(c3nc4ccccc4s3)CC2)c(OCC)cc1S(=O)(=O)N1CCCCC1
Answer: b. COc1ccc(CN(C(=O)c2ccco2)C2CCS(=O)(=O)C2)cc1
{#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#}
COc1ccc(CN(C(=O)c2ccco2)C2CCS(=O)(=O)C2)cc1
COc1ccc(CN(C(=O)c2ccco2)C2CCS(=O)(=O)C2)cc1
N-(1,1-dioxothiolan-3-yl)-N-[(4-methoxyphenyl)methyl]furan-2-carboxamide