Task: Answer the multiple choice question.
Question: Which drug has a 2.928\% 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.) CC(C)CN1CCN(CCCc2ccccc2)C(CCO)C1
b.) CC(=O)OC1(c2ccccc2)CCN(C)C2CCCCC21.Cl
Answer: b. CC(=O)OC1(c2ccccc2)CCN(C)C2CCCCC21.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#}
CC(=O)OC1(c2ccccc2)CCN(C)C2CCCCC21.Cl
CC(=O)OC1(c2ccccc2)CCN(C)C2CCCCC21.Cl
(1-methyl-4-phenyl-2,3,4a,5,6,7,8,8a-octahydroquinolin-4-yl) acetate;hydrochloride