Problem statement: Answer the multiple-choice question.
Query: Which drug has a 0.900\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC(C)CNS(=O)(=O)c1cc(C(=O)OCC(=O)N(C)C2CCS(=O)(=O)C2)c(Cl)cc1Cl
b) CCCCCn1c(Sc2nc3ccccc3s2)nc2c1c(=O)[nH]c(=O)n2C
Answer: b. CCCCCn1c(Sc2nc3ccccc3s2)nc2c1c(=O)[nH]c(=O)n2C
{#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#}
CCCCCn1c(Sc2nc3ccccc3s2)nc2c1c(=O)[nH]c(=O)n2C
CCCCCn1c(Sc2nc3ccccc3s2)nc2c1c(=O)[nH]c(=O)n2C
8-(1,3-benzothiazol-2-ylsulfanyl)-3-methyl-7-pentylpurine-2,6-dione