Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Oc1ccc(CCNc2ncnc3ccc(Cl)cc23)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 2.361
(b) 12.875
Answer: a. 2.361\%.
{#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}.
Oc1ccc(CCNc2ncnc3ccc(Cl)cc23)cc1
Oc1ccc(CCNc2ncnc3ccc(Cl)cc23)cc1
[O][C][=C][C][=C][Branch2][Ring1][Branch1][C][C][N][C][=N][C][=N][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][O][Ring1][#Branch1][C][=C][Ring2][Ring1][Ring2]
4-[2-[(6-chloroquinazolin-4-yl)amino]ethyl]phenol