Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.680\% 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 additional words.
Options:
a CCN(CC)S(=O)(=O)c1cc(C(=O)Nc2cc(Cl)ccc2N2CCN(C)CC2)ccc1Cl
b CCOc1ccc(C(Nc2ccc(C)cc2)P2(=O)OCC(C)(C)CO2)cc1
Answer: b. CCOc1ccc(C(Nc2ccc(C)cc2)P2(=O)OCC(C)(C)CO2)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#}
N-[(5,5-dimethyl-2-oxo-1,3,2λ5-dioxaphosphinan-2-yl)-(4-ethoxyphenyl)methyl]-4-methylaniline