Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 14.202\% 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) CCOC(=O)CNC(=O)CSc1nc(-c2ccc(OC)cc2)ns1
b) Cc1cc(NC(=O)Cn2c(=O)oc3ccccc32)no1
c) COc1ccccc1Nc1ncnc2sccc12
Answer: c. COc1ccccc1Nc1ncnc2sccc12
{#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#}
COc1ccccc1Nc1ncnc2sccc12
COc1ccccc1Nc1ncnc2sccc12
N-(2-methoxyphenyl)thieno[2,3-d]pyrimidin-4-amine