Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.044\% 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 O=C(CSCc1cc(=O)n2nc(C3CC3)sc2n1)Nc1ccc(F)cc1
b CCOc1cccc(-c2cc(C(=O)Nc3ccon3)c3ccccc3n2)c1
c C=CCN1C(=O)/C(=C/c2cc(C)n(-c3cccnc3)c2C)C(=O)NC1=S
d CC(=O)c1cccc(NC(=O)C2CC(=O)N(Cc3ccccc3)C2)c1
Answer: a. O=C(CSCc1cc(=O)n2nc(C3CC3)sc2n1)Nc1ccc(F)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#}
O=C(CSCc1cc(=O)n2nc(C3CC3)sc2n1)Nc1ccc(F)cc1
O=C(CSCc1cc(=O)n2nc(C3CC3)sc2n1)Nc1ccc(F)cc1
2-[(2-cyclopropyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)methylsulfanyl]-N-(4-fluorophenyl)acetamide