Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 8.628\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CC(C)CCNC(=S)Nc1ccccc1F
b. O=C(COc1ccccc1)Nc1ccccc1C(=O)NCc1ccco1
c. O=Nc1ccc(O)c2ncccc12
Answer: c. O=Nc1ccc(O)c2ncccc12
{#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=Nc1ccc(O)c2ncccc12
O=Nc1ccc(O)c2ncccc12
[O][=N][C][=C][C][=C][Branch1][C][O][C][=N][C][=C][C][=C][Ring1][O][Ring1][=Branch1]
5-nitrosoquinolin-8-ol