Task: Answer the multiple choice question.
Question: Which compound has a 18.943\% 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. Cc1ccccc1OCCNC(=O)CNC(=O)c1ccccc1O
b. CCOC(=O)C1=C(N)OC2=C(C(=O)CC(C)(C)C2)C12C(=O)Nc1ccccc12
c. C=CCNC(=O)/C(C#N)=C/c1c(C)nn(-c2ccc(Cl)cc2)c1Cl
d. FC(F)(F)c1ccc2nnc(-c3c(Cl)cccc3Cl)n2c1
e. CC(C)c1ccc(OCC(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
Answer: b. CCOC(=O)C1=C(N)OC2=C(C(=O)CC(C)(C)C2)C12C(=O)Nc1ccccc12
{#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)C1=C(N)OC2=C(C(=O)CC(C)(C)C2)C12C(=O)Nc1ccccc12
CCOC(=O)C1=C(N)OC2=C(C(=O)CC(C)(C)C2)C12C(=O)Nc1ccccc12
ethyl 2'-amino-7',7'-dimethyl-2,5'-dioxospiro[1H-indole-3,4'-6,8-dihydrochromene]-3'-carboxylate