Task: Answer the MCQ question.
Query: Which compound has a -5.205% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)C1CCCN(C(=O)COC(=O)C2=COCCO2)C1
(b) CCCNC(=O)c1c(N)n(-c2cccc(OC)c2)c2nc3ccccc3nc12
(c) CC1(C)CC(CC(=O)Nc2ccc([N+](=O)[O-])cc2)C(=O)O1
Answer: b. CCCNC(=O)c1c(N)n(-c2cccc(OC)c2)c2nc3ccccc3nc12
{#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#}
CCCNC(=O)c1c(N)n(-c2cccc(OC)c2)c2nc3ccccc3nc12
CCCNC(=O)c1c(N)n(-c2cccc(OC)c2)c2nc3ccccc3nc12
2-amino-1-(3-methoxyphenyl)-N-propylpyrrolo[3,2-b]quinoxaline-3-carboxamide