Problem statement: Answer the multiple choice question.
Query: Which compound has a 9.662\% 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) O=C(O)CC1S/C(=N/N=C/C2CC=CCC2)NC1=O
(b) Cc1ccc(NC(=O)CCNC(=O)c2ccc(Cl)cc2)cc1C
Answer: a. O=C(O)CC1S/C(=N/N=C/C2CC=CCC2)NC1=O
{#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(O)CC1S/C(=N/N=C/C2CC=CCC2)NC1=O
O=C(O)CC1S/C(=N/N=C/C2CC=CCC2)NC1=O
2-[(2E)-2-[(E)-cyclohex-3-en-1-ylmethylidenehydrazinylidene]-4-oxo-1,3-thiazolidin-5-yl]acetic acid