Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(NCCNc1ccc2ccccc2c1)c1cccn2c(=O)c3sccc3nc12?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 0.183
[b] 1.090
[c] -20.190
[d] 14.182
Answer: b. 1.090\%.
{#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=C(NCCNc1ccc2ccccc2c1)c1cccn2c(=O)c3sccc3nc12
O=C(NCCNc1ccc2ccccc2c1)c1cccn2c(=O)c3sccc3nc12
N-[2-(naphthalen-2-ylamino)ethyl]-2-oxo-4-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),5,8,10,12-pentaene-10-carboxamide