Task: Answer the multiple choice question.
Query: Which drug exhibits a -34.339\% 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. CCCc1ccc(OCC(O)CN2CCc3ccccc3C2)cc1.Cl
b. Cc1ccc(S(=O)(=O)Nc2ccc(Cl)cn2)cc1C
Answer: a. CCCc1ccc(OCC(O)CN2CCc3ccccc3C2)cc1.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#}
CCCc1ccc(OCC(O)CN2CCc3ccccc3C2)cc1.Cl
CCCc1ccc(OCC(O)CN2CCc3ccccc3C2)cc1.Cl
1-(3,4-dihydro-1H-isoquinolin-2-yl)-3-(4-propylphenoxy)propan-2-ol;hydrochloride