Problem statement: Answer the MCQ question.
Query: Which compound has a 10.176\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(CCN2C(=O)CC(N3CCN(C/C=C/c4ccccc4)CC3)C2=O)cc1OC
b. COc1ccc(CCn2c(NN=C(C)C)nc3c2c(=O)[nH]c(=O)n3C)cc1
c. CCOC(=O)C(=CNc1ccccc1N1CCOCC1)C(=O)OCC
d. COC(=O)c1cc(C(=O)OCC(=O)N2c3ccccc3NC(=O)C2(C)C)cc([N+](=O)[O-])c1
Answer: c. CCOC(=O)C(=CNc1ccccc1N1CCOCC1)C(=O)OCC
{#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)C(=CNc1ccccc1N1CCOCC1)C(=O)OCC
CCOC(=O)C(=CNc1ccccc1N1CCOCC1)C(=O)OCC
diethyl 2-[(2-morpholin-4-ylanilino)methylidene]propanedioate