Task: Answer the multiple choice question.
Question: Which drug has a -64.582% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccc(C(=O)COC(=O)CNC(=O)c2cccc(OC(F)F)c2)cc1
b CCc1ccc(/C=N/NC(=O)c2cc(-c3cccc([N+](=O)[O-])c3)n[nH]2)cc1
Answer: a. COc1ccc(C(=O)COC(=O)CNC(=O)c2cccc(OC(F)F)c2)cc1
{#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(C(=O)COC(=O)CNC(=O)c2cccc(OC(F)F)c2)cc1
COc1ccc(C(=O)COC(=O)CNC(=O)c2cccc(OC(F)F)c2)cc1
3-(difluoromethoxy)-N-[2-[2-(4-methoxyphenyl)-2-oxoethoxy]-2-oxoethyl]benzamide