Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES O=c1cc(CN2CCN(S(=O)(=O)/C=C/c3ccccc3)CC2)c2ccc(O)cc2o1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] -29.835
[b] -2.654
[c] -0.846
[d] 22.755
Answer: a. -29.835\%.
{#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=c1cc(CN2CCN(S(=O)(=O)/C=C/c3ccccc3)CC2)c2ccc(O)cc2o1
O=c1cc(CN2CCN(S(=O)(=O)/C=C/c3ccccc3)CC2)c2ccc(O)cc2o1
7-hydroxy-4-[[4-[(E)-2-phenylethenyl]sulfonylpiperazin-1-yl]methyl]chromen-2-one