Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -10.920% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cn1c(CN2CCN(CCO)CC2)c(C#N)c2ccccc21
b. COCCOC(=O)c1c(NC(=O)COC(=O)c2ccc(C)o2)sc(C(N)=O)c1C
c. O=C(NCCc1nc2ccccc2[nH]1)/C(=C/c1ccc2c(c1)OCO2)NC(=O)c1ccc(Cl)cc1Cl
d. c1ccc(-c2nnc(-c3ccncc3)nc2-c2ccccc2)cc1
Answer: b. COCCOC(=O)c1c(NC(=O)COC(=O)c2ccc(C)o2)sc(C(N)=O)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCOC(=O)c1c(NC(=O)COC(=O)c2ccc(C)o2)sc(C(N)=O)c1C
COCCOC(=O)c1c(NC(=O)COC(=O)c2ccc(C)o2)sc(C(N)=O)c1C
[2-[[5-carbamoyl-3-(2-methoxyethoxycarbonyl)-4-methylthiophen-2-yl]amino]-2-oxoethyl] 5-methylfuran-2-carboxylate