Task: Answer the multiple-choice question.
Question: Which compound exhibits a 21.781% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CN(C(=O)CNC(=O)OCc1ccccc1)c1ccc(Br)cc1C(=O)c1ccccc1Cl
b: COc1cc2c(cc1NC(=O)C(C)OC(=O)c1ccc(S(=O)(=O)Nc3ccccc3Cl)cc1)oc1ccccc12
c: CC(C)(C)OC(=O)CC[C@@H](C(=O)N1CCN(C(=O)OC(C)(C)C)CC1)n1cc(C(Cc2ccc(O)cc2)NC(=O)OC(C)(C)C)nn1
d: Cc1nnsc1C(=O)NC1CCCc2c1cnn2-c1cc(F)cc(F)c1
Answer: b. COc1cc2c(cc1NC(=O)C(C)OC(=O)c1ccc(S(=O)(=O)Nc3ccccc3Cl)cc1)oc1ccccc12
{#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#}
COc1cc2c(cc1NC(=O)C(C)OC(=O)c1ccc(S(=O)(=O)Nc3ccccc3Cl)cc1)oc1ccccc12
COc1cc2c(cc1NC(=O)C(C)OC(=O)c1ccc(S(=O)(=O)Nc3ccccc3Cl)cc1)oc1ccccc12
[1-[(2-methoxydibenzofuran-3-yl)amino]-1-oxopropan-2-yl] 4-[(2-chlorophenyl)sulfamoyl]benzoate