Task: Answer the MCQ question.
Query: Which compound has a 10.321\% 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 C/C(=N\NC(=O)c1cccs1)c1ccc2ccccc2c1
b CCOc1ccc(OCCn2c(=S)[nH]c3c(N)ncnc32)cc1
c Cc1cc(OC(C)C(=O)NCc2ccccn2)c2c(C)cc(=O)oc2c1
Answer: b. CCOc1ccc(OCCn2c(=S)[nH]c3c(N)ncnc32)cc1
{#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#}
CCOc1ccc(OCCn2c(=S)[nH]c3c(N)ncnc32)cc1
CCOc1ccc(OCCn2c(=S)[nH]c3c(N)ncnc32)cc1
6-amino-9-[2-(4-ethoxyphenoxy)ethyl]-7H-purine-8-thione