Task: Answer the MCQ question.
Query: Which drug has a 13.235\% 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. O=C(COC(=O)c1cc(=O)[nH]c2ccccc12)Nc1nc(-c2ccccc2)cs1
b. CCc1noc(C)c1C(=O)NC1CCCc2c1cnn2-c1ccc(C(C)(C)C)cc1
c. CCCCOc1ccc(C)cc1CN(CCO)CCO.Cl
Answer: c. CCCCOc1ccc(C)cc1CN(CCO)CCO.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#}
CCCCOc1ccc(C)cc1CN(CCO)CCO.Cl
CCCCOc1ccc(C)cc1CN(CCO)CCO.Cl
2-[(2-butoxy-5-methylphenyl)methyl-(2-hydroxyethyl)amino]ethanol;hydrochloride