Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.047\% 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.) O=C(NCc1cccs1)C1CCC(CNS(=O)(=O)c2cccc3nsnc23)CC1
b.) CSc1ccc(/C=C2\C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)cc1
c.) COc1ccc(CCN2CC(C(=O)N(C)CCOc3ccccc3)CCC2=O)cc1
d.) COc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)[C@@H]1CCCN1C(=O)c1cccs1
Answer: b. CSc1ccc(/C=C2\C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)cc1
{#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#}
CSc1ccc(/C=C2\C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)cc1
CSc1ccc(/C=C2\C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)cc1
(6E)-5-imino-6-[(4-methylsulfanylphenyl)methylidene]-2-(2-morpholin-4-yl-2-oxoethyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one