Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -9.778% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCc1ccc(-n2c([O-])c(C(C)=O)c(=O)[nH]c2=O)cc1.C[NH+](C)C
b) COc1ccccc1S(=O)(=O)NCc1ccc(C(=O)NC(C)c2ccccn2)cc1
c) CCc1nc(Nc2ccc(O)cc2)c2oc3ccccc3c2n1.Cl
Answer: a. CCc1ccc(-n2c([O-])c(C(C)=O)c(=O)[nH]c2=O)cc1.C[NH+](C)C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1ccc(-n2c([O-])c(C(C)=O)c(=O)[nH]c2=O)cc1.C[NH+](C)C
CCc1ccc(-n2c([O-])c(C(C)=O)c(=O)[nH]c2=O)cc1.C[NH+](C)C
5-acetyl-3-(4-ethylphenyl)-2,6-dioxopyrimidin-4-olate;trimethylazanium