Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.457\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C(OCC(=O)N1CCc2ccccc21)c1c2c(nc3ccccc13)CCCCC2
b O=C(Oc1ccc(/C=N/NC(=O)c2ccccn2)cc1)c1ccc(Br)cc1
c CCOC(=O)c1cc(C(=O)Nc2ccc(S(=O)(=O)Nc3ccc(OC)cc3)cc2)nn1C
d COc1ccc(CN2CCOCCOCCOCCOCCOCC2)cc1
e O=C(Nc1cccc(-c2csc(Nc3ccccc3)n2)c1)c1ccccc1
Answer: d. COc1ccc(CN2CCOCCOCCOCCOCCOCC2)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(CN2CCOCCOCCOCCOCCOCC2)cc1
COc1ccc(CN2CCOCCOCCOCCOCCOCC2)cc1
16-[(4-methoxyphenyl)methyl]-1,4,7,10,13-pentaoxa-16-azacyclooctadecane