Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.128\% 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.) Cc1ccc(O)c(C=Nc2ccc3[nH]ncc3c2)c1
b.) Cc1ccc(Oc2ncccc2NC(=O)CCCC(=O)O)c2c1CCC2
Answer: a. Cc1ccc(O)c(C=Nc2ccc3[nH]ncc3c2)c1
{#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#}
Cc1ccc(O)c(C=Nc2ccc3[nH]ncc3c2)c1
Cc1ccc(O)c(C=Nc2ccc3[nH]ncc3c2)c1
2-(1H-indazol-5-yliminomethyl)-4-methylphenol