Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc2[nH]c(C(=O)N3CCN(Cc4ccccc4)CC3)cc2c1OC?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 11.810
(b) 16.565
(c) 7.581
(d) 18.826
(e) 16.088
Answer: c. 7.581\%.
{#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}.
COc1ccc2[nH]c(C(=O)N3CCN(Cc4ccccc4)CC3)cc2c1OC
COc1ccc2[nH]c(C(=O)N3CCN(Cc4ccccc4)CC3)cc2c1OC
(4-benzylpiperazin-1-yl)-(4,5-dimethoxy-1H-indol-2-yl)methanone