Task: Answer the MCQ question.
Query: Which drug has a 12.456\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a C/C(=N\NC(=S)NCc1ccccc1)C1CCCCC1
b CCc1ccccc1NS(=O)(=O)c1cc(C)ccc1OC
c CN(C)c1nc(-c2ccccc2)c2cc(Cl)ccc2n1
d CCOC(=O)CN(C)C(=O)CCc1nnc(-c2ccc(-c3ccccc3)cc2)o1
Answer: a. C/C(=N\NC(=S)NCc1ccccc1)C1CCCCC1
{#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#}
C/C(=N\NC(=S)NCc1ccccc1)C1CCCCC1
C/C(=N\NC(=S)NCc1ccccc1)C1CCCCC1
1-benzyl-3-[(E)-1-cyclohexylethylideneamino]thiourea