Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.398\% 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, or c without using any other words.
Options:
a) COc1cccc(OC)c1C(=O)NC(=O)Nc1c(F)cc(F)cc1F
b) CCOC(=O)c1c(P(=O)(N2CCOCC2)N2CCOCC2)noc1N
c) CCC1=NN2C(=N)/C(=C/c3cc(C)n(-c4ccccc4)c3C)C(=O)N=C2S1
Answer: b. CCOC(=O)c1c(P(=O)(N2CCOCC2)N2CCOCC2)noc1N
{#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#}
CCOC(=O)c1c(P(=O)(N2CCOCC2)N2CCOCC2)noc1N
CCOC(=O)c1c(P(=O)(N2CCOCC2)N2CCOCC2)noc1N
ethyl5-amino-3-dimorpholin-4-ylphosphoryl-1,2-oxazole-4-carboxylate