Task: Answer the MCQ question.
Query: Which compound exhibits a 12.040\% 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)-c1nnnn1C(C)(C)C2
b.) Clc1ccccc1OCCCOc1cccc2cccnc12
Answer: b. Clc1ccccc1OCCCOc1cccc2cccnc12
{#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#}
Clc1ccccc1OCCCOc1cccc2cccnc12
Clc1ccccc1OCCCOc1cccc2cccnc12
8-[3-(2-chlorophenoxy)propoxy]quinoline