Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1cc(CC(C#N)(CO)c2nc3ccccc3[nH]2)ccc1OC(F)F?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 1.581
[b] 13.498
[c] 1.160
[d] 8.477
Answer: c. 1.160\%.
{#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}.
COc1cc(CC(C#N)(CO)c2nc3ccccc3[nH]2)ccc1OC(F)F
COc1cc(CC(C#N)(CO)c2nc3ccccc3[nH]2)ccc1OC(F)F
2-(1H-benzimidazol-2-yl)-2-[[4-(difluoromethoxy)-3-methoxyphenyl]methyl]-3-hydroxypropanenitrile