Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCN1CCN(CCCNC(=O)CCC(=O)N2CC(C)Oc3ccc(C)cc32)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 6.550
b 15.773
c 6.162
d 7.627
Answer: a. 6.550\%.
{#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}.
CCN1CCN(CCCNC(=O)CCC(=O)N2CC(C)Oc3ccc(C)cc32)CC1
CCN1CCN(CCCNC(=O)CCC(=O)N2CC(C)Oc3ccc(C)cc32)CC1
4-(2,6-dimethyl-2,3-dihydro-1,4-benzoxazin-4-yl)-N-[3-(4-ethylpiperazin-1-yl)propyl]-4-oxobutanamide