Task: Answer the multiple-choice question.
Query: Which compound has a 15.930\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(O)COc1ccccc1C1C2C(=O)N(c3ccc(F)cc3)C(=O)C2ON1c1ccccc1
b O=C1N[C@@H](Cc2cnc[nH]2)C(=O)N2CCC[C@@H]12
c O=C(O)CCCCCCCC(=O)O
Answer: b. O=C1N[C@@H](Cc2cnc[nH]2)C(=O)N2CCC[C@@H]12
{#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=C1N[C@@H](Cc2cnc[nH]2)C(=O)N2CCC[C@@H]12
O=C1N[C@@H](Cc2cnc[nH]2)C(=O)N2CCC[C@@H]12
(3S,8aS)-3-(1H-imidazol-5-ylmethyl)-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione