Task: Answer the multiple-choice question.
Question: Which drug exhibits a 17.809\% human ether-à-go-go related gene (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. CCn1cnc2c(Nc3cc(F)cc(F)c3)nc(C#N)nc21
b. CCN(CC)c1ccc(NC(=O)Cn2nnc(-c3cccc(OC)c3OC)n2)c(C)c1
c. Cn1cc(P(=S)(N2CCOCC2)N2CCOCC2)cc1P(=S)(N1CCOCC1)N1CCOCC1
d. CCOC(=O)CC(=O)NC(C)(C)CCCCC(C)(C)NC(=O)CC(=O)OCC
Answer: c. Cn1cc(P(=S)(N2CCOCC2)N2CCOCC2)cc1P(=S)(N1CCOCC1)N1CCOCC1
{#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#}
Cn1cc(P(=S)(N2CCOCC2)N2CCOCC2)cc1P(=S)(N1CCOCC1)N1CCOCC1
Cn1cc(P(=S)(N2CCOCC2)N2CCOCC2)cc1P(=S)(N1CCOCC1)N1CCOCC1
(4-dimorpholin-4-ylphosphinothioyl-1-methylpyrrol-2-yl)-dimorpholin-4-yl-sulfanylidene-λ5-phosphane