Task: Answer the MCQ question.
Question: Which compound has a -3.382\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1cc2c(cc1OC)CN(c1nc(-c3cccnc3)nc3ccccc13)CC2
b.) CN(CCOC(=O)c1ccc2c(c1)OCCO2)Cc1ccccc1.Cl
Answer: b. CN(CCOC(=O)c1ccc2c(c1)OCCO2)Cc1ccccc1.Cl
{#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#}
CN(CCOC(=O)c1ccc2c(c1)OCCO2)Cc1ccccc1.Cl
CN(CCOC(=O)c1ccc2c(c1)OCCO2)Cc1ccccc1.Cl
2-[benzyl(methyl)amino]ethyl 2,3-dihydro-1,4-benzodioxine-6-carboxylate;hydrochloride