Task: Answer the MCQ question.
Query: Which compound has a -0.309\% 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) Cc1ccc(NC(=S)Nc2ccc(F)cc2)c(C)c1
(b) O=C(Cc1csc(NC(=O)Nc2ccc(Cl)cc2)n1)NCc1cccnc1
(c) CCOC(=O)c1ccc2nc(NC(=O)c3cccs3)sc2c1
Answer: a. Cc1ccc(NC(=S)Nc2ccc(F)cc2)c(C)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#}
Cc1ccc(NC(=S)Nc2ccc(F)cc2)c(C)c1
Cc1ccc(NC(=S)Nc2ccc(F)cc2)c(C)c1
1-(2,4-dimethylphenyl)-3-(4-fluorophenyl)thiourea