Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCN(CC)C(=O)Cn1cc(C(=O)C(=O)N2CCN(c3ccc(OC)cc3)CC2)c2ccccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 23.720
(b) 9.000
(c) 12.204
(d) -17.838
Answer: a. 23.720\%.
{#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}.
CCN(CC)C(=O)Cn1cc(C(=O)C(=O)N2CCN(c3ccc(OC)cc3)CC2)c2ccccc21
CCN(CC)C(=O)Cn1cc(C(=O)C(=O)N2CCN(c3ccc(OC)cc3)CC2)c2ccccc21
N,N-diethyl-2-[3-[2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoacetyl]indol-1-yl]acetamide