Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -10.838\% human ether-à-go-go related gene (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: CC(C)N1CCNC(=O)C1CC(=O)NCCCc1ccccc1
b: Cc1ccc2nc(C)cc(NCCO)c2c1.Cl
Answer: a. CC(C)N1CCNC(=O)C1CC(=O)NCCCc1ccccc1
{#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)N1CCNC(=O)C1CC(=O)NCCCc1ccccc1
CC(C)N1CCNC(=O)C1CC(=O)NCCCc1ccccc1
2-(3-oxo-1-propan-2-ylpiperazin-2-yl)-N-(3-phenylpropyl)acetamide