Task: Answer the MCQ question.
Question: Which drug exhibits a 8.780\% 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 additional words.
Options:
a: CC1=CC(C)(C)N2C(=O)C3(C(C#N)=C(N)OC4=C3C(=O)CCC4)c3c(C)c(C)cc1c32
b: CCOP(=O)(c1ccccc1)c1nc(-c2ccccc2C)oc1N1CCCCC1
c: COC(=O)c1cccc([N+](=O)[O-])c1CN1CCN(c2ccc(F)cc2)CC1
d: CCCC(=O)Nc1ccc(C#Cc2ccccc2)cc1
Answer: b. CCOP(=O)(c1ccccc1)c1nc(-c2ccccc2C)oc1N1CCCCC1
{#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#}
CCOP(=O)(c1ccccc1)c1nc(-c2ccccc2C)oc1N1CCCCC1
CCOP(=O)(c1ccccc1)c1nc(-c2ccccc2C)oc1N1CCCCC1
4-[ethoxy(phenyl)phosphoryl]-2-(2-methylphenyl)-5-piperidin-1-yl-1,3-oxazole