Task: Answer the multiple-choice question.
Question: Which compound has a 5.825\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=P(O)(O)c1ccccc1OCc1ccccc1
b. O=C(O)c1c(C(=O)O)c(-c2ccc(Br)cc2)n2c1CSC2
c. CCCN1CCN(c2ncnc3c2nnn3Cc2ccccc2)CC1
d. Cc1c(C(=O)O)oc2ccc(S(=O)(=O)N3CC(C)CC(C)C3)cc12
e. COC(=O)c1ccccc1NC(=O)c1ccc(-c2ccc(Br)cc2)o1
Answer: a. O=P(O)(O)c1ccccc1OCc1ccccc1
{#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#}
(2-phenylmethoxyphenyl)phosphonic acid