Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.429\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCOc1ccc(C(C)C)cc1S(=O)(=O)n1nc(C)cc1C
b CCOC(=O)c1nnn2c1nc(N1CCN(C)CC1)c1ccccc12
c COc1cc(C(=O)NC(C(=O)Nc2cccc(C(C)=O)c2)C(C)C)cc(OC)c1OC
d Cc1cccc(-c2nc(CSCC(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)c(C)o2)c1
e CCOC(=O)/C(=N/Nc1ccccc1)Sc1nnc(CCc2ccccc2)n1-c1ccccc1
Answer: b. CCOC(=O)c1nnn2c1nc(N1CCN(C)CC1)c1ccccc12
{#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#}
CCOC(=O)c1nnn2c1nc(N1CCN(C)CC1)c1ccccc12
CCOC(=O)c1nnn2c1nc(N1CCN(C)CC1)c1ccccc12
ethyl 5-(4-methylpiperazin-1-yl)triazolo[1,5-a]quinazoline-3-carboxylate