Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Br.Oc1ccc(C2CNCCc3c2cc(O)c(O)c3Cl)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a -30.664
b 2.608
Answer: b. 2.608\%.
{#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}.
Br.Oc1ccc(C2CNCCc3c2cc(O)c(O)c3Cl)cc1
Br.Oc1ccc(C2CNCCc3c2cc(O)c(O)c3Cl)cc1
9-chloro-5-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine-7,8-diol;hydrobromide