Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.969\% 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: Cc1ccc(-c2cc(C(=O)NCC3CCCO3)c3ccccc3n2)cc1C
b: COc1ccc(-n2nc3c(c2NC(=O)c2ccc(S(=O)(=O)N4CCOCC4)cc2)CS(=O)(=O)C3)cc1
Answer: b. COc1ccc(-n2nc3c(c2NC(=O)c2ccc(S(=O)(=O)N4CCOCC4)cc2)CS(=O)(=O)C3)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#}
COc1ccc(-n2nc3c(c2NC(=O)c2ccc(S(=O)(=O)N4CCOCC4)cc2)CS(=O)(=O)C3)cc1
COc1ccc(-n2nc3c(c2NC(=O)c2ccc(S(=O)(=O)N4CCOCC4)cc2)CS(=O)(=O)C3)cc1
N-[2-(4-methoxyphenyl)-5,5-dioxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-4-morpholin-4-ylsulfonylbenzamide