Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C1CC(N2CCN(c3ccccn3)CC2)C(=O)N1c1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] -5.799
[b] -4.878
[c] 7.732
[d] 11.295
[e] 14.213
Answer: b. -4.878\%.
{#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=C1CC(N2CCN(c3ccccn3)CC2)C(=O)N1c1ccc(Cl)cc1
O=C1CC(N2CCN(c3ccccn3)CC2)C(=O)N1c1ccc(Cl)cc1
1-(4-chlorophenyl)-3-(4-pyridin-2-ylpiperazin-1-yl)pyrrolidine-2,5-dione