Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -26.253% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CN(C(=O)CSc1nnc(CN2CCCC2)n1Cc1ccccc1)c1ccccc1
b) O=C(CCCN=C1NS(=O)(=O)c2ccccc21)Nc1ccc(Cl)cc1
Answer: b. O=C(CCCN=C1NS(=O)(=O)c2ccccc21)Nc1ccc(Cl)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CCCN=C1NS(=O)(=O)c2ccccc21)Nc1ccc(Cl)cc1
O=C(CCCN=C1NS(=O)(=O)c2ccccc21)Nc1ccc(Cl)cc1
N-(4-chlorophenyl)-4-[(1,1-dioxo-1,2-benzothiazol-3-ylidene)amino]butanamide