Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.864\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CC(OC(=O)CCc1nc2ccccc2c(=O)[nH]1)C(=O)Nc1ccc2c(c1)OCO2
(b) COc1ccc(NC(=O)Nn2cnnc2)cc1OC
(c) CN(CC(=O)Nc1ccc(Cl)c(C(F)(F)F)c1)C(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
(d) COc1ccc(OC)c(NC(=O)c2cc3c(=O)n4ccccc4nc3n2C)c1
(e) C/C(N)=C(/C#N)C(=O)COC(=O)c1cccc2ccccc12
Answer: b. COc1ccc(NC(=O)Nn2cnnc2)cc1OC
{#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#}
COc1ccc(NC(=O)Nn2cnnc2)cc1OC
COc1ccc(NC(=O)Nn2cnnc2)cc1OC
1-(3,4-dimethoxyphenyl)-3-(1,2,4-triazol-4-yl)urea