Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C(NCCc1c[nH]c2ccccc12)c1ccccc1Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 13.620
(b) 15.008
(c) -1.260
(d) 4.350
Answer: a. 13.620\%.
{#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(NCCc1c[nH]c2ccccc12)c1ccccc1Cl
O=C(NCCc1c[nH]c2ccccc12)c1ccccc1Cl
2-chloro-N-[2-(1H-indol-3-yl)ethyl]benzamide