Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.295\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccc(-c2c(-c3ccc(OCC(=O)NN)cc3O)n[nH]c2C)cc1OC
b) Oc1ccccc1CNn1cnnc1
c) CCCCN(C(=O)C1CC(=O)N(c2ccc3c(c2)OCCO3)C1)c1c(N)n(CCCC)c(=O)[nH]c1=O
Answer: b. Oc1ccccc1CNn1cnnc1
{#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#}
Oc1ccccc1CNn1cnnc1
Oc1ccccc1CNn1cnnc1
2-[(1,2,4-triazol-4-ylamino)methyl]phenol