Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(N2CCN(c3nc4ccccc4n3CC(=O)c3ccccc3)CC2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) -0.122
(b) 6.293
(c) 7.223
Answer: b. 6.293\%.
{#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}.
COc1ccc(N2CCN(c3nc4ccccc4n3CC(=O)c3ccccc3)CC2)cc1
COc1ccc(N2CCN(c3nc4ccccc4n3CC(=O)c3ccccc3)CC2)cc1
[C][O][C][=C][C][=C][Branch2][Ring2][#Branch1][N][C][C][N][Branch2][Ring1][O][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][=Branch2][C][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring2][Ring1][Branch2][C][=C][Ring2][Ring1][=C]
2-[2-[4-(4-methoxyphenyl)piperazin-1-yl]benzimidazol-1-yl]-1-phenylethanone