Task: Answer the MCQ question.
Question: Which compound exhibits a 15.901\% 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 other words.
Options:
a. Cc1cc(C)cc(OCCCOc2cccc3cccnc23)c1
b. C=CCN(CC=C)S(=O)(=O)c1ccc(F)cc1
c. CC(=O)Nc1cc([As](=O)(O)O)ccc1O
d. O=C(O)CCCC(=O)Nc1cccc2cccnc12
e. O=C(CCc1ccccc1)NNC(=O)c1ccccn1
Answer: c. CC(=O)Nc1cc([As](=O)(O)O)ccc1O
{#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#}
CC(=O)Nc1cc([As](=O)(O)O)ccc1O
CC(=O)Nc1cc([As](=O)(O)O)ccc1O
[C][C][=Branch1][C][=O][N][C][=C][C][Branch1][=Branch2][As][=Branch1][C][=O][Branch1][C][O][O][=C][C][=C][Ring1][#Branch2][O]
(3-acetamido-4-hydroxyphenyl)arsonic acid