Task: Answer the MCQ question.
Question: Which compound exhibits a -28.711\% 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] CN(Cc1ccc(Cl)cc1)C(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
[b] O=C(COC(=O)c1c(Cl)cccc1Cl)Nc1ccccc1Br
Answer: a. CN(Cc1ccc(Cl)cc1)C(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
{#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#}
CN(Cc1ccc(Cl)cc1)C(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
CN(Cc1ccc(Cl)cc1)C(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
N-[(4-chlorophenyl)methyl]-N-methyl-3-morpholin-4-ylsulfonyl-6-pyrrolidin-1-ylbenzamide