Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C(CN1CCN(c2ccc(F)cc2)CC1)Nc1ccc(-n2cnnn2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 9.994
[b] 8.420
[c] -3.540
Answer: b. 8.420\%.
{#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}.
O=C(CN1CCN(c2ccc(F)cc2)CC1)Nc1ccc(-n2cnnn2)cc1
O=C(CN1CCN(c2ccc(F)cc2)CC1)Nc1ccc(-n2cnnn2)cc1
[O][=C][Branch2][Ring1][#Branch1][C][N][C][C][N][Branch1][N][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][C][C][Ring1][=N][N][C][=C][C][=C][Branch1][Branch2][N][C][=N][N][=N][Ring1][Branch1][C][=C][Ring1][O]
2-[4-(4-fluorophenyl)piperazin-1-yl]-N-[4-(tetrazol-1-yl)phenyl]acetamide