Task: Answer the multiple choice question.
Query: Which drug exhibits a 20.771\% 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, c, d, or e without using any additional words.
Options:
a. CCN(Cc1nc2cc(Cl)ccc2c(=O)[nH]1)C(=O)c1nn(C)c(=O)c2ccccc12
b. Cc1cc(C)c(S(=O)(=O)N2CCOC2CNC(=O)C(=O)NCc2ccco2)c(C)c1
c. COC(=O)c1sc(N)nc1C(C)(C)C
d. CCCN(C(=O)CSCc1c(C)noc1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
e. CN(C)C(=O)Oc1ccc2nnc3ccnn3c2c1
Answer: d. CCCN(C(=O)CSCc1c(C)noc1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
{#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#}
CCCN(C(=O)CSCc1c(C)noc1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
CCCN(C(=O)CSCc1c(C)noc1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
N-(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-2-[(3,5-dimethyl-1,2-oxazol-4-yl)methylsulfanyl]-N-propylacetamide