Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.596\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC(=O)N1CCC(C(=O)NCCOc2ccc(C)cc2)CC1
(b) NC(=NCCc1ccccc1)NS(=O)(=O)c1ccccc1F
(c) CCc1ccc(-c2nc(CN3CCC(C(=O)N4CCN(c5ccccn5)CC4)CC3)c(C)o2)cc1
(d) CCC1SC(=NC(=O)c2ccc(Cl)c(Cl)c2)NC1=O
Answer: d. CCC1SC(=NC(=O)c2ccc(Cl)c(Cl)c2)NC1=O
{#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#}
CCC1SC(=NC(=O)c2ccc(Cl)c(Cl)c2)NC1=O
CCC1SC(=NC(=O)c2ccc(Cl)c(Cl)c2)NC1=O
3,4-dichloro-N-(5-ethyl-4-oxo-1,3-thiazolidin-2-ylidene)benzamide