Problem statement: Answer the multiple-choice question.
Query: Which drug has a 12.128\% 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, c, d, or e without using any additional words.
Options:
[a] N/C(COc1ccccc1)=N\NC(=O)c1cccnc1Oc1ccccc1
[b] NC1=C(O)C(=O)C(c2ccccc2)O1
[c] COc1ccc(NC(=S)N2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)cc1
[d] O=c1[nH]c(=S)n(C2CC2)c(O)c1C=NCc1cccnc1
[e] O=C(Cc1cn2ccsc2n1)Nc1cccc2cnccc12
Answer: b. NC1=C(O)C(=O)C(c2ccccc2)O1
{#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#}
NC1=C(O)C(=O)C(c2ccccc2)O1
NC1=C(O)C(=O)C(c2ccccc2)O1
5-amino-4-hydroxy-2-phenylfuran-3-one