Task: Answer the multiple choice question.
Question: Which compound exhibits a 11.903\% 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) CN(Cc1ccccc1)c1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccccc1F
(b) NNC(=O)c1ncoc1-c1ccc(Cl)cc1
(c) COC(=O)CSc1nc(NC(C)C)nc(N(C)C)n1
(d) CC(C)CCNC(=O)CN(Cc1ccco1)C(=O)CCC(=O)Nc1nccs1
Answer: b. NNC(=O)c1ncoc1-c1ccc(Cl)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#}
NNC(=O)c1ncoc1-c1ccc(Cl)cc1
NNC(=O)c1ncoc1-c1ccc(Cl)cc1
5-(4-chlorophenyl)-1,3-oxazole-4-carbohydrazide