Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(CN1CCN(Cc2ccccc2Cl)CC1)N/N=C/c1ccccn1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 10.520
b: 11.841
c: 25.357
Answer: b. 11.841\%.
{#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=C(CN1CCN(Cc2ccccc2Cl)CC1)N/N=C/c1ccccn1
O=C(CN1CCN(Cc2ccccc2Cl)CC1)N/N=C/c1ccccn1
2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N-[(E)-pyridin-2-ylmethylideneamino]acetamide