Problem statement: Answer the multiple choice question.
Question: Which drug has a 1.264\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1cc(C(C)(C)C)cc(C)c1CC1=NCCN1.Cl
b CCOC(=O)C(C)Sc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1ccc(OCC)cc1
c CCOc1ccc(-n2c(C)nc3cc(C(=O)NCCCN4CCOCC4)ccc32)cc1
Answer: b. CCOC(=O)C(C)Sc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1ccc(OCC)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#}
CCOC(=O)C(C)Sc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1ccc(OCC)cc1
CCOC(=O)C(C)Sc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1ccc(OCC)cc1
ethyl 2-[[5-[(2,4-dioxo-1H-pyrimidin-6-yl)methyl]-4-(4-ethoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]propanoate