Task: Answer the multiple-choice question.
Question: Which compound has a -2.805\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC(=O)Nc1cccc(NC(=S)Nc2cccc3ccccc23)c1
b Cc1ccc(S(=O)(=O)Nc2cc(-c3nn(C)c(=O)c4ccccc34)ccc2N2CCOCC2)cc1
c CCc1c(C#N)c(SCCC(=O)Nc2ccc(OC)cc2)nc2c1C(=O)CC(C)(C)C2
Answer: b. Cc1ccc(S(=O)(=O)Nc2cc(-c3nn(C)c(=O)c4ccccc34)ccc2N2CCOCC2)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#}
Cc1ccc(S(=O)(=O)Nc2cc(-c3nn(C)c(=O)c4ccccc34)ccc2N2CCOCC2)cc1
Cc1ccc(S(=O)(=O)Nc2cc(-c3nn(C)c(=O)c4ccccc34)ccc2N2CCOCC2)cc1
4-methyl-N-[5-(3-methyl-4-oxophthalazin-1-yl)-2-morpholin-4-ylphenyl]benzenesulfonamide