Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES Br.c1ccc2c(c1)ncn2CCN1CCCCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -10.878
(b) 11.958
(c) 11.055
(d) -9.639
Answer: b. 11.958\%.
{#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.c1ccc2c(c1)ncn2CCN1CCCCC1
Br.c1ccc2c(c1)ncn2CCN1CCCCC1
1-(2-piperidin-1-ylethyl)benzimidazole;hydrobromide