Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 11.177\% 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] CCOC(=O)c1cc(-c2cccc([N+](=O)[O-])c2)n[nH]1
[b] CSc1sc(C(=O)NN)c2c1C(O)CCC2
Answer: b. CSc1sc(C(=O)NN)c2c1C(O)CCC2
{#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#}
CSc1sc(C(=O)NN)c2c1C(O)CCC2
CSc1sc(C(=O)NN)c2c1C(O)CCC2
4-hydroxy-3-methylsulfanyl-4,5,6,7-tetrahydro-2-benzothiophene-1-carbohydrazide