Problem statement: Answer the multiple-choice question.
Question: Which compound has a 11.032\% 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 other words.
Options:
a. O=c1[nH]nc(-c2ccc(NCCCO)c([N+](=O)[O-])c2)c2ccccc12
b. CCOC(=O)CCC(=O)N1CCOCCOCCN(C(=O)CCC(=O)OCC)CCOCCOCC1
c. COc1ccc(-c2csc(N(CCCN(C)C)C(=O)c3ccccc3F)n2)cc1.Cl
d. COC(=O)c1c(C)[nH]c(O)c1C=Nc1ccc(C#N)cc1
Answer: b. CCOC(=O)CCC(=O)N1CCOCCOCCN(C(=O)CCC(=O)OCC)CCOCCOCC1
{#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)CCC(=O)N1CCOCCOCCN(C(=O)CCC(=O)OCC)CCOCCOCC1
CCOC(=O)CCC(=O)N1CCOCCOCCN(C(=O)CCC(=O)OCC)CCOCCOCC1
ethyl 4-[16-(4-ethoxy-4-oxobutanoyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadec-7-yl]-4-oxobutanoate