Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES c1ccc(N2CCN(c3ncnc4sc5c(c34)CCC5)CC2)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 13.035
b 16.164
Answer: a. 13.035\%.
{#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}.
c1ccc(N2CCN(c3ncnc4sc5c(c34)CCC5)CC2)cc1
c1ccc(N2CCN(c3ncnc4sc5c(c34)CCC5)CC2)cc1
12-(4-phenylpiperazin-1-yl)-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraene