Task: Answer the multiple choice question.
Query: Which compound exhibits a -0.159\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(C)NC(=O)CCNS(=O)(=O)c1ccc(Br)cc1
b: CCCCNC(=O)CSc1nc2ccccc2c(=O)n1Cc1ccc2c(c1)OCO2
c: C1CCN(c2nc3nonc3nc2NCC2CCOCC2)CC1
d: CC(C)OC(=O)CSc1nnc(-c2ccccc2)n1CC1CCCO1
Answer: d. CC(C)OC(=O)CSc1nnc(-c2ccccc2)n1CC1CCCO1
{#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#}
propan-2-yl 2-[[4-(oxolan-2-ylmethyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetate