Task: Answer the MCQ question.
Query: Which compound exhibits a 20.527\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cn1ncc(Cl)c1C(=O)Nc1ccc(CN2CCCCC2)cc1
b COc1ccc(C)cc1NC(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCC(C)CC3)cc21
Answer: a. Cn1ncc(Cl)c1C(=O)Nc1ccc(CN2CCCCC2)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#}
Cn1ncc(Cl)c1C(=O)Nc1ccc(CN2CCCCC2)cc1
Cn1ncc(Cl)c1C(=O)Nc1ccc(CN2CCCCC2)cc1
4-chloro-2-methyl-N-[4-(piperidin-1-ylmethyl)phenyl]pyrazole-3-carboxamide