Task: Answer the multiple choice question.
Question: Which drug exhibits a 4.437\% 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. CCOc1ccc(C(Nc2ccc(C)cc2)P2(=O)OCCCO2)cc1
b. O=C(CC1C(=O)NCCN1Cc1cccc(F)c1)NC1CCCCCC1
c. Cc1nc2ccccc2n1CC(=O)NCCN1CCOCC1
Answer: a. CCOc1ccc(C(Nc2ccc(C)cc2)P2(=O)OCCCO2)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-[(4-ethoxyphenyl)-(2-oxo-1,3,2λ5-dioxaphosphinan-2-yl)methyl]-4-methylaniline