Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.339\% 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) Cc1cc(C(=O)CCC(=O)NCC2COc3ccccc3O2)c(C)s1
(b) CCOC(=O)c1cc(NC(=O)Nc2nc3ccccc3s2)c(C)nc1C
(c) O=C(OCCn1cncn1)c1cc2ccccc2oc1=O
(d) CC(C)C(=O)c1cc2c(cc1NC(=O)Nc1cccc3ccccc13)OCCO2
(e) CCc1ccc2[nH]c(=O)c(CN(CCCN3CCOCC3)C(=O)Nc3ccc(F)cc3)cc2c1
Answer: b. CCOC(=O)c1cc(NC(=O)Nc2nc3ccccc3s2)c(C)nc1C
{#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#}
CCOC(=O)c1cc(NC(=O)Nc2nc3ccccc3s2)c(C)nc1C
CCOC(=O)c1cc(NC(=O)Nc2nc3ccccc3s2)c(C)nc1C
ethyl 5-(1,3-benzothiazol-2-ylcarbamoylamino)-2,6-dimethylpyridine-3-carboxylate