Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cn1c2ccccc2c2c(C(=O)N3CCN(c4ccccn4)CC3)cn(C3CCCC3)c(=O)c21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 13.435
(b) 2.278
(c) 7.129
(d) 12.588
Answer: c. 7.129\%.
{#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}.
Cn1c2ccccc2c2c(C(=O)N3CCN(c4ccccn4)CC3)cn(C3CCCC3)c(=O)c21
Cn1c2ccccc2c2c(C(=O)N3CCN(c4ccccn4)CC3)cn(C3CCCC3)c(=O)c21
2-cyclopentyl-9-methyl-4-(4-pyridin-2-ylpiperazine-1-carbonyl)pyrido[3,4-b]indol-1-one