Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C1C2C(c3ccccc3)CC=CC2[C@H](c2ccc3ccccc3c2)N1Cc1ccccc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 18.222
[b] 3.526
Answer: a. 18.222\%.
{#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=C1C2C(c3ccccc3)CC=CC2[C@H](c2ccc3ccccc3c2)N1Cc1ccccc1
O=C1C2C(c3ccccc3)CC=CC2[C@H](c2ccc3ccccc3c2)N1Cc1ccccc1
(3R)-2-benzyl-3-naphthalen-2-yl-7-phenyl-3a,6,7,7a-tetrahydro-3H-isoindol-1-one