Problem statement: Answer the multiple choice question.
Query: Which compound has a -2.051\% 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.) O=C(COC(=O)CCC(=O)c1ccc(F)cc1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
b.) CCc1ccc2[nH]c3nc(SCC(=O)NNC(=O)c4ccc(C(C)(C)C)cc4)nnc3c2c1
c.) Cc1c(NC(=O)COC(=O)c2ccc(Br)o2)c(=O)n(-c2ccccc2)n1C
Answer: b. CCc1ccc2[nH]c3nc(SCC(=O)NNC(=O)c4ccc(C(C)(C)C)cc4)nnc3c2c1
{#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#}
CCc1ccc2[nH]c3nc(SCC(=O)NNC(=O)c4ccc(C(C)(C)C)cc4)nnc3c2c1
CCc1ccc2[nH]c3nc(SCC(=O)NNC(=O)c4ccc(C(C)(C)C)cc4)nnc3c2c1
4-tert-butyl-N'-[2-[(8-ethyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetyl]benzohydrazide