Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C1N(Cc2cccc(Cl)c2)C[C@@H]2C[C@@H](c3c[nH]c4ccccc34)N3CCC[C@@]123?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a 10.593
b 11.314
c -49.505
d 18.939
Answer: c. -49.505\%.
{#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=C1N(Cc2cccc(Cl)c2)C[C@@H]2C[C@@H](c3c[nH]c4ccccc34)N3CCC[C@@]123
O=C1N(Cc2cccc(Cl)c2)C[C@@H]2C[C@@H](c3c[nH]c4ccccc34)N3CCC[C@@]123
(1S,5S,7S)-3-[(3-chlorophenyl)methyl]-7-(1H-indol-3-yl)-3,8-diazatricyclo[6.3.0.01,5]undecan-2-one