Task: Answer the MCQ question.
Question: Which compound has a -18.786\% 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. CCc1ccccc1N(CC(=O)NC(C)C)C(=O)CCC(=O)Nc1nccs1
b. CC(=O)c1cc(C#N)c(NCc2ccccc2)nc1C
c. O=C(CSc1ncn[nH]1)N(C1CCCCC1)C1CCCCC1
d. CCn1c(-c2ccncc2)n[nH]c1=S
Answer: c. O=C(CSc1ncn[nH]1)N(C1CCCCC1)C1CCCCC1
{#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#}
O=C(CSc1ncn[nH]1)N(C1CCCCC1)C1CCCCC1
O=C(CSc1ncn[nH]1)N(C1CCCCC1)C1CCCCC1
N,N-dicyclohexyl-2-(1H-1,2,4-triazol-5-ylsulfanyl)acetamide