Task: Answer the multiple choice question.
Question: Which drug has a 19.461\% 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. CCOCCn1c(N2CCN(c3ccccc3)CC2)nc2c1c(=O)[nH]c(=O)n2C
b. Cc1cccc(N(C)S(=O)(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)c1
c. COc1cccc(C2=CC(=O)CC(c3ccco3)C2)c1
d. CCOC(=O)CN1C(=O)N[C@@H](c2ccco2)C(C(=O)OC)=C1C
e. Cc1cc2ncn(C(=O)c3cc(-c4ccccc4)nc4ccccc34)c2cc1C
Answer: d. CCOC(=O)CN1C(=O)N[C@@H](c2ccco2)C(C(=O)OC)=C1C
{#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)CN1C(=O)N[C@@H](c2ccco2)C(C(=O)OC)=C1C
CCOC(=O)CN1C(=O)N[C@@H](c2ccco2)C(C(=O)OC)=C1C
methyl (6R)-3-(2-ethoxy-2-oxoethyl)-6-(furan-2-yl)-4-methyl-2-oxo-1,6-dihydropyrimidine-5-carboxylate