Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cn1c(=O)[nH]c(=O)c2c1nc(N/N=C/c1cccnc1)n2Cc1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 19.497
(b) 16.653
(c) 6.267
(d) 17.540
Answer: d. 17.540\%.
{#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}.
Cn1c(=O)[nH]c(=O)c2c1nc(N/N=C/c1cccnc1)n2Cc1ccc(Cl)cc1
Cn1c(=O)[nH]c(=O)c2c1nc(N/N=C/c1cccnc1)n2Cc1ccc(Cl)cc1
7-[(4-chlorophenyl)methyl]-3-methyl-8-[(2E)-2-(pyridin-3-ylmethylidene)hydrazinyl]purine-2,6-dione