Task: Answer the MCQ question.
Query: Which drug exhibits a 11.363\% 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(NC1CC1)[C@@H]1CSC2c3ccccc3C(=O)N21
b: O=[N+]([O-])c1c(Nc2ccc(O)cc2)cc(Cl)c2nonc12
Answer: a. O=C(NC1CC1)[C@@H]1CSC2c3ccccc3C(=O)N21
{#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(NC1CC1)[C@@H]1CSC2c3ccccc3C(=O)N21
O=C(NC1CC1)[C@@H]1CSC2c3ccccc3C(=O)N21
(3R)-N-cyclopropyl-5-oxo-3,9b-dihydro-2H-[1,3]thiazolo[2,3-a]isoindole-3-carboxamide