Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=S1(=O)CCN(CCc2cn(Cc3ccc(C(F)(F)F)cc3)c3ccccc23)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 17.589
[b] 12.636
[c] 4.267
[d] 8.787
Answer: b. 12.636\%.
{#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=S1(=O)CCN(CCc2cn(Cc3ccc(C(F)(F)F)cc3)c3ccccc23)CC1
O=S1(=O)CCN(CCc2cn(Cc3ccc(C(F)(F)F)cc3)c3ccccc23)CC1
4-[2-[1-[[4-(trifluoromethyl)phenyl]methyl]indol-3-yl]ethyl]-1,4-thiazinane 1,1-dioxide