Task: Answer the MCQ question.
Question: Which drug has a 12.515\% 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, b, or c without using any other words.
Options:
a. NS(=O)(=O)c1ccc2nc(NC(=O)c3ccc4ncsc4c3)sc2c1
b. COc1cc(Cl)c(C)cc1NC(=O)c1ccc(NS(=O)(=O)c2ccc(F)c(F)c2)cc1
c. CCOc1cc(-c2nc3n(c(=O)c2C#N)CCS3)ccc1O
Answer: c. CCOc1cc(-c2nc3n(c(=O)c2C#N)CCS3)ccc1O
{#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#}
CCOc1cc(-c2nc3n(c(=O)c2C#N)CCS3)ccc1O
CCOc1cc(-c2nc3n(c(=O)c2C#N)CCS3)ccc1O
7-(3-ethoxy-4-hydroxyphenyl)-5-oxo-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carbonitrile