Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1[nH]c2ccc(C(=O)N3CCN(c4cccc(Cl)c4)CC3)cc2c1C?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 26.568
b 12.309
Answer: a. 26.568\%.
{#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}.
Cc1[nH]c2ccc(C(=O)N3CCN(c4cccc(Cl)c4)CC3)cc2c1C
Cc1[nH]c2ccc(C(=O)N3CCN(c4cccc(Cl)c4)CC3)cc2c1C
[4-(3-chlorophenyl)piperazin-1-yl]-(2,3-dimethyl-1H-indol-5-yl)methanone