Task: Answer the multiple choice question.
Question: Which drug exhibits a 25.066\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COC(=O)c1oc2ccc(OC)cc2c1N
b.) Nc1ccc2c(c1)COC2=O
c.) COc1ccc(CNC(=O)COC(=O)CCS(=O)(=O)c2ccc(C)cc2)cc1OC
Answer: c. COc1ccc(CNC(=O)COC(=O)CCS(=O)(=O)c2ccc(C)cc2)cc1OC
{#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(CNC(=O)COC(=O)CCS(=O)(=O)c2ccc(C)cc2)cc1OC
COc1ccc(CNC(=O)COC(=O)CCS(=O)(=O)c2ccc(C)cc2)cc1OC
[2-[(3,4-dimethoxyphenyl)methylamino]-2-oxoethyl] 3-(4-methylphenyl)sulfonylpropanoate