Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 10.360\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=c1cc(C(F)F)oc2c1ccc1ccccc12
b: CCOC(=O)C1=C(C)N=c2s/c(=C\c3ccncc3)c(=O)n2C1c1ccc2c(c1)OCO2
Answer: b. CCOC(=O)C1=C(C)N=c2s/c(=C\c3ccncc3)c(=O)n2C1c1ccc2c(c1)OCO2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
ethyl (2Z)-5-(1,3-benzodioxol-5-yl)-7-methyl-3-oxo-2-(pyridin-4-ylmethylidene)-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate