Problem statement: Answer the multiple-choice question.
Query: Which drug has a 15.868\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC(=O)C1CCN(C(=O)c2ccccc2NS(=O)(=O)c2cc(C)ccc2C)CC1
b COc1ccc(Nc2ncc(F)c(N3CCOCC3)n2)cc1
Answer: b. COc1ccc(Nc2ncc(F)c(N3CCOCC3)n2)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(Nc2ncc(F)c(N3CCOCC3)n2)cc1
COc1ccc(Nc2ncc(F)c(N3CCOCC3)n2)cc1
5-fluoro-N-(4-methoxyphenyl)-4-morpholin-4-ylpyrimidin-2-amine