Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CN1CC[C@]2(CCN3CCc4c(oc5ccccc45)[C@@H]3C2)N(C)C1=O.Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. -2.237
b. 13.055
c. 11.437
d. 11.375
Answer: a. -2.237\%.
{#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}.
CN1CC[C@]2(CCN3CCc4c(oc5ccccc45)[C@@H]3C2)N(C)C1=O.Cl
CN1CC[C@]2(CCN3CCc4c(oc5ccccc45)[C@@H]3C2)N(C)C1=O.Cl
(2S,12bS)-1',3'-dimethylspiro[1,3,4,6,7,12b-hexahydro-[1]benzofuro[2,3-a]quinolizine-2,4'-1,3-diazinane]-2'-one;hydrochloride