Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 5.506\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1cc(NC(=O)COC(=O)c2ccccc2F)cc(OC)c1
b O=C(Nn1c(O)c(C=C2N=c3ccccc3=N2)sc1=S)c1cccc(Cl)c1
c COc1ccc2nc(N3CCCC(C(=O)NCCCN4C(C)CCCC4C)C3)sc2c1
d O=[N+]([O-])c1ccccc1OCCCCN1CCCCC1
Answer: a. COc1cc(NC(=O)COC(=O)c2ccccc2F)cc(OC)c1
{#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#}
COc1cc(NC(=O)COC(=O)c2ccccc2F)cc(OC)c1
COc1cc(NC(=O)COC(=O)c2ccccc2F)cc(OC)c1
N-(3,5-dimethoxyphenyl)-2-[(2-fluorophenyl)-oxomethoxy]acetamide