Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 18.854\% 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) COc1ccc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)c([N+](=O)[O-])c1OC
b) CCn1c(CN2CCOCC2)nnc1SCC(=O)Nc1ccccc1Cl
c) Cc1ccc(-n2c(C)c(C)c3c(NCCN(C)C)ncnc32)cc1
d) COCCCN(C(=O)c1ccc(N2CCCC2=O)cc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: b. CCn1c(CN2CCOCC2)nnc1SCC(=O)Nc1ccccc1Cl
{#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#}
CCn1c(CN2CCOCC2)nnc1SCC(=O)Nc1ccccc1Cl
CCn1c(CN2CCOCC2)nnc1SCC(=O)Nc1ccccc1Cl
N-(2-chlorophenyl)-2-[[4-ethyl-5-(morpholin-4-ylmethyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide