Problem statement: Answer the MCQ question.
Query: Which drug has a 9.180\% 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) COC(=O)N/N=C\c1ccccc1OC/C=C/c1ccccc1
b) CCOc1ccc(Nc2ccc(N3C(=O)CCC3=O)cc2[N+](=O)[O-])cc1
Answer: b. CCOc1ccc(Nc2ccc(N3C(=O)CCC3=O)cc2[N+](=O)[O-])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#}
CCOc1ccc(Nc2ccc(N3C(=O)CCC3=O)cc2[N+](=O)[O-])cc1
CCOc1ccc(Nc2ccc(N3C(=O)CCC3=O)cc2[N+](=O)[O-])cc1
1-[4-(4-ethoxyanilino)-3-nitrophenyl]pyrrolidine-2,5-dione