Problem statement: Answer the multiple choice question.
Query: Which compound has a -19.649\% 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.) Cc1ccc2nc3c(c(Nc4ccccc4)c2c1)CCC3.Cl
b.) CC(C)CCOC(=O)C1C2C=CC3(CN(Cc4cccs4)C(=O)C13)O2
Answer: a. Cc1ccc2nc3c(c(Nc4ccccc4)c2c1)CCC3.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#}
Cc1ccc2nc3c(c(Nc4ccccc4)c2c1)CCC3.Cl
Cc1ccc2nc3c(c(Nc4ccccc4)c2c1)CCC3.Cl
7-methyl-N-phenyl-2,3-dihydro-1H-cyclopenta[b]quinolin-9-amine;hydrochloride