Task: Answer the MCQ question.
Query: Which compound exhibits a 10.641\% 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. CC(=O)Nc1ccc(N2C(=O)c3ccc(S(=O)(=O)c4ccc(C(=O)O)cc4)cc3C2=O)cc1
b. CCOc1ccc2nc(SC3CC(=O)N(c4ccccc4)C3=O)sc2c1
c. COc1cccc(C(=O)c2c[nH]c(C(=O)NCc3cccnc3)c2)c1
Answer: b. CCOc1ccc2nc(SC3CC(=O)N(c4ccccc4)C3=O)sc2c1
{#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#}
CCOc1ccc2nc(SC3CC(=O)N(c4ccccc4)C3=O)sc2c1
CCOc1ccc2nc(SC3CC(=O)N(c4ccccc4)C3=O)sc2c1
3-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]-1-phenylpyrrolidine-2,5-dione