Task: Answer the multiple choice question.
Question: Which drug has a 20.535\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cc1cc(C)cc(NC(=O)C2C3C=CC4(O3)C2C(=O)N(CCN2CCCCC2)C4C(=O)NC2CCCCC2)c1
b.) COc1cccc(CN2CCNC(=O)C2CC(=O)N(C)CCc2ccccn2)c1OC
c.) COc1ccc(NC(=S)Nc2ccccc2F)c(OC)c1
Answer: c. COc1ccc(NC(=S)Nc2ccccc2F)c(OC)c1
{#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#}
COc1ccc(NC(=S)Nc2ccccc2F)c(OC)c1
COc1ccc(NC(=S)Nc2ccccc2F)c(OC)c1
1-(2,4-dimethoxyphenyl)-3-(2-fluorophenyl)thiourea