Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.994\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1ccc(NC(=S)Nc2cccc3cnccc23)cc1C
b. CCc1ccc(-c2nn(-c3ccccc3C)cc2C(=O)N2CCN(C3CCS(=O)(=O)C3)CC2)cc1
c. COc1cc2[nH]c(-c3cccc(F)c3)cc(=O)c2cc1OC
d. CSCCOC(=O)C1=C(C)Nc2ccc(C)cc2S1
Answer: a. Cc1ccc(NC(=S)Nc2cccc3cnccc23)cc1C
{#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)Nc2cccc3cnccc23)cc1C
Cc1ccc(NC(=S)Nc2cccc3cnccc23)cc1C
1-(3,4-dimethylphenyl)-3-isoquinolin-5-ylthiourea