Task: Answer the multiple choice question.
Query: Which drug has a -20.022\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CN1C(=O)c2cccc3c(S(=O)(=O)NCc4ccco4)ccc1c23
b. CC(=O)c1ccc(S(=O)(=O)NCCC(=O)OCC(=O)N2CCCC2=O)cc1
Answer: a. CN1C(=O)c2cccc3c(S(=O)(=O)NCc4ccco4)ccc1c23
{#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#}
CN1C(=O)c2cccc3c(S(=O)(=O)NCc4ccco4)ccc1c23
CN1C(=O)c2cccc3c(S(=O)(=O)NCc4ccco4)ccc1c23
N-(furan-2-ylmethyl)-1-methyl-2-oxobenzo[cd]indole-6-sulfonamide