Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES C/C=C/c1cc(OC)c2c(c1)[C@H](C)[C@@H](c1ccc(O)c(OC)c1)O2?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 15.771
[b] 8.352
Answer: a. 15.771\%.
{#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}.
C/C=C/c1cc(OC)c2c(c1)[C@H](C)[C@@H](c1ccc(O)c(OC)c1)O2
C/C=C/c1cc(OC)c2c(c1)[C@H](C)[C@@H](c1ccc(O)c(OC)c1)O2
2-methoxy-4-[(2S,3S)-7-methoxy-3-methyl-5-[(E)-prop-1-enyl]-2,3-dihydro-1-benzofuran-2-yl]phenol