Task: Answer the multiple-choice question.
Question: Which drug has a 8.293\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc2c(c1)[nH]c1c(=O)n(N)cnc12
b.) CN=C1SC(CC(=O)Nc2ccc(C(=O)O)cc2)C(=O)N1C
c.) O=C(NCc1ccco1)c1ccc(S(=O)(=O)N2CCOCC2)cc1
Answer: a. COc1ccc2c(c1)[nH]c1c(=O)n(N)cnc12
{#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#}
COc1ccc2c(c1)[nH]c1c(=O)n(N)cnc12
COc1ccc2c(c1)[nH]c1c(=O)n(N)cnc12
3-amino-7-methoxy-5H-pyrimido[5,4-b]indol-4-one