Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(CCl)Nc1cc(-c2ccccc2)nn1-c1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 3.510
(b) 5.213
(c) 4.263
Answer: a. 3.510\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(CCl)Nc1cc(-c2ccccc2)nn1-c1ccccc1
O=C(CCl)Nc1cc(-c2ccccc2)nn1-c1ccccc1
[O][=C][Branch1][Ring1][C][Cl][N][C][=C][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][=N][N][Ring1][O][C][=C][C][=C][C][=C][Ring1][=Branch1]
2-chloro-N-(2,5-diphenylpyrazol-3-yl)acetamide