Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CN1CCN(CCCNC(=O)Cn2ncc3c4ccccc4n(C)c3c2=O)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 14.886
(b) 4.974
(c) 12.347
Answer: c. 12.347\%.
{#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}.
CN1CCN(CCCNC(=O)Cn2ncc3c4ccccc4n(C)c3c2=O)CC1
CN1CCN(CCCNC(=O)Cn2ncc3c4ccccc4n(C)c3c2=O)CC1
[C][N][C][C][N][Branch2][Ring1][P][C][C][C][N][C][=Branch1][C][=O][C][N][N][=C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Branch1][C][C][C][=Ring1][#Branch2][C][Ring1][=C][=O][C][C][Ring2][Ring1][N]
2-(5-methyl-4-oxopyridazino[4,5-b]indol-3-yl)-N-[3-(4-methylpiperazin-1-yl)propyl]acetamide