Problem statement: Answer the multiple choice question.
Question: Which drug has a 10.271\% 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: COc1cc(Cl)c(C)cc1NC(=O)CSc1nnc(-c2cccnc2)n1Cc1ccco1
b: CCN1CCN(c2ccc(NC(C)=O)cc2Cl)CC1
Answer: b. CCN1CCN(c2ccc(NC(C)=O)cc2Cl)CC1
{#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#}
CCN1CCN(c2ccc(NC(C)=O)cc2Cl)CC1
CCN1CCN(c2ccc(NC(C)=O)cc2Cl)CC1
N-[3-chloro-4-(4-ethylpiperazin-1-yl)phenyl]acetamide