Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -58.930\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Br.O=C1c2ccccc2C(=O)N1c1cccc(-c2csc(Nc3ccc4c(c3)OCO4)n2)c1
b CCOC(CNC(=O)C1CCN(S(=O)(=O)c2ccc3nc4c(c(C(=O)O)c3c2)CCCCC4)CC1)OCC
c CCOCCn1c(=O)c2c(nc3n2CC(C)CN3CCc2ccccc2)n(C)c1=O
d C[C@H](NC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)NCc1ccc(F)cc1
e C/C(=N\NC(=O)CNC(=O)c1ccco1)c1ccc(Br)cc1
Answer: c. CCOCCn1c(=O)c2c(nc3n2CC(C)CN3CCc2ccccc2)n(C)c1=O
{#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#}
CCOCCn1c(=O)c2c(nc3n2CC(C)CN3CCc2ccccc2)n(C)c1=O
CCOCCn1c(=O)c2c(nc3n2CC(C)CN3CCc2ccccc2)n(C)c1=O
3-(2-ethoxyethyl)-1,7-dimethyl-9-(2-phenylethyl)-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione