Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.354\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(NC(=S)Nc1nc(-c2ccc(Cl)cc2)cs1)c1cccs1
[b] CC(C)C(CO)N1CCN(Cc2ccccc2)CCC1=O
Answer: a. O=C(NC(=S)Nc1nc(-c2ccc(Cl)cc2)cs1)c1cccs1
{#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#}
O=C(NC(=S)Nc1nc(-c2ccc(Cl)cc2)cs1)c1cccs1
O=C(NC(=S)Nc1nc(-c2ccc(Cl)cc2)cs1)c1cccs1
N-[[4-(4-chlorophenyl)-1,3-thiazol-2-yl]carbamothioyl]thiophene-2-carboxamide