Problem statement: Answer the MCQ question.
Question: Which drug has a 10.189\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOC(=O)c1cnc2ccccc2c1Nc1ccc2c(c1)OCCO2
b. COc1ccc(OC)c(NC(=O)COC(=O)c2cc3c(s2)CCC3)c1
Answer: b. COc1ccc(OC)c(NC(=O)COC(=O)c2cc3c(s2)CCC3)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#}
COc1ccc(OC)c(NC(=O)COC(=O)c2cc3c(s2)CCC3)c1
COc1ccc(OC)c(NC(=O)COC(=O)c2cc3c(s2)CCC3)c1
[2-(2,5-dimethoxyanilino)-2-oxoethyl] 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate