Problem statement: Answer the multiple choice question.
Query: Which drug has a 0.281\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Nc1ccc2nc3c(=O)[nH]c(=S)[nH]c3nc2c1
b COc1ccc(F)cc1CN1CCN(CC(=O)N2CCc3ccccc32)CC1
c CC(=O)c1ccccc1NC(=O)COC(=O)/C=C/c1cccs1
Answer: b. COc1ccc(F)cc1CN1CCN(CC(=O)N2CCc3ccccc32)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(F)cc1CN1CCN(CC(=O)N2CCc3ccccc32)CC1
COc1ccc(F)cc1CN1CCN(CC(=O)N2CCc3ccccc32)CC1
1-(2,3-dihydroindol-1-yl)-2-[4-[(5-fluoro-2-methoxyphenyl)methyl]piperazin-1-yl]ethanone