Task: Answer the multiple choice question.
Question: Which compound has a -81.042% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCOC(=O)N1CCN(C(=O)C2CCC(=O)N(CCCN3CCCC3=O)C2)CC1
b COc1ccc2c(c1OC)CN(C)CCc1cc3c(cc1C(=O)C2)OCO3
c Cc1cc(N(CCO)CCO)ccc1N=Nc1cc(F)ccc1F
d CC(=O)Nc1ccc(OS(=O)(=O)c2ccccc2C)cc1
e Cc1nc(N)sc1N=Nc1ccc(Br)cc1
Answer: b. COc1ccc2c(c1OC)CN(C)CCc1cc3c(cc1C(=O)C2)OCO3
{#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#}
COc1ccc2c(c1OC)CN(C)CCc1cc3c(cc1C(=O)C2)OCO3
COc1ccc2c(c1OC)CN(C)CCc1cc3c(cc1C(=O)C2)OCO3
7,8-dimethoxy-11-methyl-17,19-dioxa-11-azatetracyclo[12.7.0.04,9.016,20]henicosa-1(21),4(9),5,7,14,16(20)-hexaen-2-one