Task: Answer the multiple choice question.
Query: Which drug has a 19.393\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cn1nc(CC(=O)Nc2ccc3c(c2)OCCO3)c2ccccc2c1=O
b. CSC1=NCCN1C(=O)C(C)Oc1ccccc1
c. CCOP(=O)(c1ccccc1)C1(C#N)CCCC1
d. O=C(O)CCC(=O)N1N=C(c2ccco2)CC1c1ccco1
e. Cc1ccc(Cn2c(=O)n(Cc3ccco3)c(=O)c3ccccc32)cc1
Answer: b. CSC1=NCCN1C(=O)C(C)Oc1ccccc1
{#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#}
CSC1=NCCN1C(=O)C(C)Oc1ccccc1
CSC1=NCCN1C(=O)C(C)Oc1ccccc1
1-(2-methylsulfanyl-4,5-dihydroimidazol-1-yl)-2-phenoxypropan-1-one