Task: Answer the multiple-choice question.
Query: Which drug has a 12.433\% 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: CC(C)C(O)(c1ccccc1)C(CN1CCOCC1)c1ccccc1.Cl
b: Cc1cc(C)[n+](C)n1CC(O)Cn1c2ccccc2c2ccccc21.[I-]
Answer: a. CC(C)C(O)(c1ccccc1)C(CN1CCOCC1)c1ccccc1.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(C)C(O)(c1ccccc1)C(CN1CCOCC1)c1ccccc1.Cl
CC(C)C(O)(c1ccccc1)C(CN1CCOCC1)c1ccccc1.Cl
4-methyl-1-morpholin-4-yl-2,3-diphenylpentan-3-ol;hydrochloride