Task: Answer the multiple-choice question.
Question: Which compound exhibits a 9.091\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=[N+]([O-])c1cc(/C=N/O)ccc1Oc1ccccc1Cl
b CCC(C)(C)NC(=O)COc1ccc(OCc2ccccc2)cc1
c CCOc1ccc(C2NC(=O)c3n[nH]c(C)c32)cc1
d CCOC(=O)c1oc2nc3c(cc2c1N)COC(C)(C)C3
Answer: c. CCOc1ccc(C2NC(=O)c3n[nH]c(C)c32)cc1
{#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#}
CCOc1ccc(C2NC(=O)c3n[nH]c(C)c32)cc1
CCOc1ccc(C2NC(=O)c3n[nH]c(C)c32)cc1
4-(4-ethoxyphenyl)-3-methyl-4,5-dihydro-2H-pyrrolo[3,4-c]pyrazol-6-one