Task: Answer the MCQ question.
Question: Which compound has a -7.668\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1nonc1NC(=O)CSc1ccc(-c2ccccc2)nn1
b. C[C@@H](NC(=O)[C@@H]1Cc2ccccc2CN1C(=O)OC(C)(C)C)C(=O)NC1CCCCC1
c. CC(=O)NCCc1nc2ccccc2n1Cc1cc(C)ccc1C
d. O=Cc1cn(CC(=O)Nc2ccccc2)c2ccccc12
e. COc1ccc(CNC(=O)Cn2ncn3c(cc4ccccc43)c2=O)cc1
Answer: a. Cc1nonc1NC(=O)CSc1ccc(-c2ccccc2)nn1
{#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#}
Cc1nonc1NC(=O)CSc1ccc(-c2ccccc2)nn1
Cc1nonc1NC(=O)CSc1ccc(-c2ccccc2)nn1
N-(4-methyl-1,2,5-oxadiazol-3-yl)-2-(6-phenylpyridazin-3-yl)sulfanylacetamide