Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.927\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1c(C(=O)Nc2ccccc2F)sc2ncn(CC(=O)N3CCCCC3)c(=O)c12
b) COc1ccc(/C=N/NC(=O)c2[nH]ncc2Br)c(OC)c1
c) CC(C)CCOC(=O)C[N+](C)(C)CCOC1CC2CCC1(C)C2(C)C.[Cl-]
Answer: c. CC(C)CCOC(=O)C[N+](C)(C)CCOC1CC2CCC1(C)C2(C)C.[Cl-]
{#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#}
CC(C)CCOC(=O)C[N+](C)(C)CCOC1CC2CCC1(C)C2(C)C.[Cl-]
CC(C)CCOC(=O)C[N+](C)(C)CCOC1CC2CCC1(C)C2(C)C.[Cl-]
dimethyl-[2-(3-methylbutoxy)-2-oxoethyl]-[2-[(1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl)oxy]ethyl]azanium;chloride