Task: Answer the multiple-choice question.
Query: Which compound has a 11.481\% 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 other words.
Options:
a.) CCCN1C2CCCC1CC(NC(=O)Nc1cccc(C(C)=O)c1)C2
b.) CCCn1c(Nc2ccccc2)nc2ccccc21
Answer: b. CCCn1c(Nc2ccccc2)nc2ccccc21
{#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#}
CCCn1c(Nc2ccccc2)nc2ccccc21
CCCn1c(Nc2ccccc2)nc2ccccc21
N-phenyl-1-propylbenzimidazol-2-amine