Task: Answer the multiple-choice question.
Question: Which drug exhibits a 26.369% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(COc2ccccc2C(=O)NCc2ccccc2)cc1F
b CCCOc1ccc(-c2c(C(=O)N/N=C/C3CC=CCC3)nnn2-c2nonc2N)cc1
c N#Cc1cccc(NC(=O)CN2CCCCCC2)c1
d Cc1csc(=O)n1CC(=O)OCC(=O)NC(C)c1ccc(F)cc1
Answer: a. COc1ccc(COc2ccccc2C(=O)NCc2ccccc2)cc1F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(COc2ccccc2C(=O)NCc2ccccc2)cc1F
COc1ccc(COc2ccccc2C(=O)NCc2ccccc2)cc1F
N-benzyl-2-[(3-fluoro-4-methoxyphenyl)methoxy]benzamide