Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES C=CCN(C(=O)Nc1ccc(OC)cc1)c1nnc(-c2ccncc2)s1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 11.358
b -2.298
Answer: b. -2.298\%.
{#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}.
C=CCN(C(=O)Nc1ccc(OC)cc1)c1nnc(-c2ccncc2)s1
C=CCN(C(=O)Nc1ccc(OC)cc1)c1nnc(-c2ccncc2)s1
3-(4-methoxyphenyl)-1-prop-2-enyl-1-(5-pyridin-4-yl-1,3,4-thiadiazol-2-yl)urea