Task: Answer the multiple choice question.
Query: Which compound has a 12.655\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COC(=O)c1ccc(NC(=O)C(=O)N2CCN(C(=S)Nc3ccc(OC)cc3)CC2)cc1
b) Cc1ccc(NC(=O)COc2ncnc3ccccc23)cc1S(=O)(=O)N1CCOCC1
Answer: a. COC(=O)c1ccc(NC(=O)C(=O)N2CCN(C(=S)Nc3ccc(OC)cc3)CC2)cc1
{#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#}
COC(=O)c1ccc(NC(=O)C(=O)N2CCN(C(=S)Nc3ccc(OC)cc3)CC2)cc1
COC(=O)c1ccc(NC(=O)C(=O)N2CCN(C(=S)Nc3ccc(OC)cc3)CC2)cc1
methyl 4-[[2-[4-[(4-methoxyphenyl)carbamothioyl]piperazin-1-yl]-2-oxoacetyl]amino]benzoate