Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.623\% 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 additional words.
Options:
[a] O=C(NC1CCCCC1)N(Cc1cc2cc3c(cc2[nH]c1=O)OCCO3)C1CCCCC1
[b] CCCOC(=O)Cc1c(O)c2ccccc2[nH]c1=O
[c] Cc1cccc(N2CCN(C(=O)NCc3ccc(F)cc3)CC2)c1C
[d] O=C(CSCc1ccc(Cl)cc1)N1CCOCC1
[e] CCCC(=O)N(CC(=O)Nc1sc(C)c(C)c1C(N)=O)Cc1ccccc1
Answer: b. CCCOC(=O)Cc1c(O)c2ccccc2[nH]c1=O
{#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#}
CCCOC(=O)Cc1c(O)c2ccccc2[nH]c1=O
CCCOC(=O)Cc1c(O)c2ccccc2[nH]c1=O
propyl 2-(4-hydroxy-2-oxo-1H-quinolin-3-yl)acetate